Daughters or girlfriends? Celebrities who dated younger women

Daughters or girlfriends? Celebrities who dated younger women - Age difference between Hollywood couples is nothing new. There are always men who marry younger women and vice versa.

However, sometimes the women can be confused with being the daughters of these celebrities. If you don't believe it, click through the following gallery to see for yourself!

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Jack Nicholson and Lara Flynn Boyle - The actors had a rocky relationship from 1999 to 2006. Their age difference is 33 years.

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Jack Nicholson and Lorraine Nicholson - The actor's daughter is 28 years old, making her closer in age to Lara Flynn Boyle than her father.

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Woody Allen and Soon-Yi Previn - Woody Allen and Soon-Yi Previn's relationship is well-known. They are 35 years apart in age and also one of the most enduring Hollywood relationships.

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Woody Allen and Bechet Allen - The director's daughter is 19 years old, making her closer in age to Soon-Yi Previn.

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Kevin Costner and Christine Baumgartner - Costner is 63 years old and his wife, Christine Baumgartner, 44. The age gap is considerable especially when taken into account that Costner has a 31-year-old daughter.

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Kevin Costner and Lily Costner - The actor's daughter is closer in age to Christine Baumgartner.

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Rod Stewart and Penny Lancaster - Rod Stewart and Penny Lancaster have been together since 2007. Lancaster is 47 and the musician is 73, giving them a 26-year age difference.

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Rod Stewart and Renee Stewart - The singer has four daughters. Renee Stewart is the youngest, at 25. However, he also has a 55-year-old daughter - Sarah Streeter.

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Steven Tyler and Aimee Ann Preston - Steven Tyler is 70 and Aimee Ann Preston is 29, giving them a 41-year age difference.

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Steven Tyler and Liv Tyler - The age gap seems even greater when taking into consideration that the musician has a 40-year-old daughter.

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Bruce Willis and Emma Heming - The actor and his wife have an age difference of 24 years. Willis is 63 and Heming is 39.

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Bruce Willis and Rumer Willis - The actor's daughter is 29 and appears to be the same age as Heming.

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Nancy Shevell and Paul McCartney - The couple have been married since 2011. The Beatles' member is 75 and Shevell is 58, giving them a 17-year age difference.

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Paul McCartney and Mary McCartney - All three of the musicians's daughters are close in age to Nancy Shevell. Mary (pictured) is 48, Heather is 55, and Stella is 46. He also has a 40-year-old son, James McCartney.

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Donald and Melania Trump - The current US President is 71 and his wife Melania is 48

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Donald and Ivanka Trump - Ivanka is 36, making her closer in age to Melania than Donald.

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Sylvester Stallone and Jennifer Flavin - Flavin has three daughters with the actor. The couple has an age difference of 22 years.

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Sylvester Stallone and Sistine Rose Stallone - The actor's daughter Sistine Rose Stallone (pictured) is 19. Sophia Rose Stallone is 21 and Scarlet Rose Stallone is 15.

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Ronnie Wood and Sally Wood - The musician is 70 and his wife is 40, giving them a 30-year age difference.

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Ronnie Wood and Leah Wood - His daughter is just one year younger than his girlfriend, at 39.

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Harrison Ford and Calista Flockhart - At first sight, Harrison Ford and Calista Flockhart don't seem to have a huge age difference, however, 22 years separate the two.

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Harrison Ford and Georgia Ford - The actor's daughter is 27 years old.

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Rupert Murdoch and Wendi Deng - Wendi Deng was married to Murdoch until 2013. The couple had a 38-year age difference. Deng is currently 49 years old.

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Prudence Murdoch - In comparison, the multi-millionaire has a 60-year-old daughter.

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William Shatner and Elizabeth Shatner - William Shatner is 87 and Elizabeth Shatner is 59, giving them a 28-year age difference.

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Melanie Shatner - One of William Shatner's daughters, Melanie, is 53 years old, making her closer in age to Elizabeth Shatner.

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Bernie Ecclestone and Fabiana Flosi - The couple has an age gap of 45 years. The businessman is 87 and his wife is 42.

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Bernie Ecclestone and Petra Stunt - Fabiana Flosi could be Petra Stunt's sister. Bernie Ecclestone's daughter is 29 years old.

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Nicolas Cage and Alice Kim - Nicolas Cage and Alice Kim have a 20-year age difference. Kim is 34 and the famous actor is 54. Weston Coppola Cage, one of Cage's children, is 27.

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