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Liam Hemsworth, January 13 - The Melbourne native was born on January 13, 1990.

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Orlando Bloom, January 13 - British actor Orlando Bloom is born on the same day as Hemsworth, but in 1977.

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Molly Meldrum, January 29 - The iconic legend Molly Meldrum turned 75 this year. He was born in 1943.

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Oprah Winfrey, January 29 - World famous talk show host Oprah Winfrey was born in 1954.

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Portia de Rossi, January 31 - The 'Scandal' actress was born in Horsham, VIC, in 1973.

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Portia de Rossi, January 31 - Rossi shares her birthday with American singer Justin Timberlake, who was born in 1981.

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Marta Dusseldorp, February 1 - The 'Crownies' actress turned 45 on February 1 in 2018.

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Harry Styles, February 1 - Twenty-one years later, Harry Styles was born. In 1994, to be exact.

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Jim Jefferies, February 14 - Controversial comedian Jim Jefferies was born in Sydney in 1977.

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Simon Pegg, February 14 - Jefferies was born exactly 8 years before English comedian Simon Pegg.

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Cathy Freeman, February 16 - Aussie sprinter Cathy Freeman turned 45 this past February.

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Ice T, February 16 - Musician and producer Ice T turned 60 this year.

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Steve Irwin, February 22 - 'The Crocodile Hunter' was born in 1962. He passed away on September 4, 2006, at age 44.

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Drew Barrymore, February 22 - Hollywood actress Drew Barrymore was born on the same day as Irwin, only 13 years later.

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Rebel Wilson, March 2 - The 'Pitch Perfect' star came to this world in 1980.

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Daniel Craig, March 2 - British 'James Bond' star Daniel Craig was born exactly twelve years after Rebel Wilson.

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Ben Mendelsohn, April 3 - The actor will turn 50 next year! He was born in 1969.

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Amanda Bynes, April 3 - His birthday twin is American chick-flick star Amanda Bynes, who was born in 1986.

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Magda Szubanski, April 12 - Aussie TV and film star Magda Szubanski  was born in Liverpool, England, in 1961.

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David Letterman, April 12 - David Letterman was also born on April 12 but in 1947.

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Jimmy Barnes, April 28 - Aussie rock star Jimmy Barnes was born in Glasgow, Scotland, in 1956.

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Jessica Alba, April 28 - Hollywood starlet Jessica Alba shares Jimmy Barnes' birthday, 25 years apart.

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Cate Blanchett, May 14 - 'Ocean's 8' actress Cate Blanchett will turn 50 in 2019.

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Mark Zuckerberg, May 14 - Whilst Facebook founder will turn 35 in 2019.

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Anthony Mundine, May 21 - The Aussie rugby league player turned boxer was born in 1975.

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Tom Daley, May 21 - Fellow sportsman and British Olympic diver Tom Daley was born in 1994.

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Bella Heathcote, May 27 - The 'Neighbours' actress was born in 1987.

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Jamie Oliver, May 27 - Heathcote shares her birthday with British chef and author Jamie Oliver.

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Jason Donovan, June 1 - The former 'Neighbours' actor was born in 1968 in Malvern, VIC.

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Heidi Klum, June 1 - German supermodel was born in 1973, five years after Donovan.

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Troye Sivan, June 5 - South African-Australian musician Troye Sivan was born in 1995.

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Mark Wahlberg, June 5 - Mark Wahlberg was born 24 years before Troye Sivan, in 1971.

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Iggy Azalea, June 7 - Rapper Iggy Azalea came to this world in 1990.

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Liam Neeson, June 7 - 66-year-old Irish rom-com actor Liam Neeson was born in 1952.

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Kyle Sandilands, June 10 - Radio host Kyle Sandilands was born in Brisbane in 1971.

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Elizabeth Hurley, June 10 - Kyle Sandilands and English model Elizabeth Hurley have a five-year age difference. She's older (and hotter)!

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Claire Holt, June 11 - 'The Vampire Diaries' actress Claire Holt turned 30 earlier this year.

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Shia LaBeouf, June 11 - American actor Shia LaBeouf is only two years older than Claire Holt.

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Poppy Montgomery, June 15 - Sydney native and 'Without a Trace' actress Poppy Montgomery was born in 1972.

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Neil Patrick Harris, June 15 - Did you know Neil Patrick Harris is only a year younger than Montgomery? Now you do. You're welcome!

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Lara Bingle, June 22 - The media personality will be turning 32 in 2019.

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Meryl Streep, June 22 - Their birthday is perhaps the only thing Lara Bingle and Meryl Streep have in common!
The award-winning Hollywood actress will be celebrating her 70th birthday in 2019.

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Daniel Ricciardo, July 1 - Formula One driver Daniel Ricciardo will celebrate his big 3-0 birthday in 2019.

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Pamela Anderson, July 1 - Ricciardo and Pamela Anderson are born 22 years apart. The Canadian-American starlet will turn 52 in 2019.

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Margot Robbie, July 2 - Beloved Aussie actress and producer Margot Robbie was born on July 2, 1990.

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Lindsay Lohan, July 2 - Robbie was born exactly four years after American actress Lindsay Lohan.

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Rose Byrne, July 24 - The 'Bridesmaids' actress will turn 40 next year. She was born in 1979.

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Daniel Radcliffe, July 24 - Daniel Radcliffe is a decade younger than Rose Byrne.

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Simon Baker, July 30 - 'The Mentalist' actor will be celebrating half a century in 2019! Baker was born in 1969.

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Arnold Schwarzenegger, July 30 - Schwarzenegger was born in 1947... 22 years before Simon Baker.

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Jessica Mauboy, August 4 - Darwin native Jessica Mauboy turned 29 earlier this month! The singer came to this world in 1989.

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Barack Obama, August 4 - The former U.S. president was born in Hawaii in 1961.

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Abbie Cornish, August 7 - The 'Three Billboards Outside Ebbing, Missouri' star turned 36 in August. 

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Charlize Theron, August 7 - South-African actress Charlize Theron is only seven years older than Aussie star Abbie Cornish.

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Shane Warne, September 13 - The former Aussie cricketer was born on September 13, 1969.

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Niall Horan, September 13 - The former One Direction band member was born in 1993.

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Tim Minchin, October 7 - 'Jesus Christ Superstar' actor Tim Minchin will turn 43 this upcoming October.

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Simon Cowell, October 7 - Media mogul Simon Cowell will turn 57 this year.

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Ian Thorpe, October 13 - Olympic Aussie swimmer Ian Thorpe was born on October 13, 1982.

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Sacha Baron Cohen, October 13 - The swimmer shares his birthday with British actor and comedian Sacha Baron Cohen, who was born in 1971.

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Mia Wasikowska, October 14 - The 'Jane Eyre' actress was born in 1989 and will turn 29 on October 14 in 2018.

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Usher, October 14 - Dallas native singer-songwriter Usher was born on the same day as Mia Wasikowska, only eleven years prior.

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Sophie Monk, December 14 - The media personality was born in 1979, which makes her a Sagittarius.

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Vanessa Hudgens, December 14 - The Aussie star shares her birthday with American 'High School Musical' actress Vanessa Hudgens, who was born in 1988.

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Sia, December 18 - 'Chandelier' singer Sia was born in 1975.

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Brad Pitt, December 18 - Perhaps the only thing Sia and Brad Pitt have in common is their birthday. Pitt is 12 years senior.

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Lisa and Jessica Origliasso, December 25 - The Veronicas were born on Christmas day in 1984.

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Annie Lenox, December 25 - Annie Lenox was also a Christmas baby in 1954.

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