Sandra Bullock was 16 years older than her ex-boyfriend Ryan Gosling. And she was also 12 years older than Ryan Reynolds, and a less-imposing 5 years older than Jesse James.
Sharon Stone had one of the biggest boyfriend age gaps in Hollywood- she has dated Martin Mica, who was 30 years younger than she! Her ex Christian Slater was also younger than she, by 11 years.
Demi Moore's 6-year marriage to Ashton Kutcher was constantly in the public eye, and the talk was mostly about their 16-year age difference. Since their split, the 51-year-old actress has dated 27-year-old musician Sean Friday.
Mariah Carey was 11 years older than her ex-husband Nick Cannon, and before him she was dating a male model who was 6 years younger than she.
Madonna had relationship with 25-year-old Brahim Zaibat while she was 55. And she was previously dating 21-year-old Jesus Luz, and rebounding from Zaibat with 26-year-old Timor Steffens.
This hot actress Vivica Fox has been known to go after younger guys in Hollywood. She dated 50 Cent for about a year, who was 11 years younger than she, and she was also engaged to 28-year-old Omar White when she was in her late 40's.
Cameron Diaz isn't a total cougar, as she was dating men her own age, like Jared Leto, and even an older man (Matt Dillon), but she was 9 years older than her ex, Justin Timberlake, and 7 years older than model Tyrese Gibson.
When you look like Nicole Scherzinger, of course you're going to date the hottest guys around. Her ex Talan Torriero was 8 years younger than she, and her ex boyfriend Lewis Hamilton was 6 years younger.
Although Ivana most famously married Donald Trump, a man 3 years older than she, he seems to be an exeption to her cougar dating habits. Her other ex-husband, Rossano Rubicondi, was 23 years younger than she, and her ex boyfriend, Mark Rota, was around 10 years younger.
Susan Sarandon was dating with Jonathan Bricklin, a man 31 years younger. She also previously dated Tim Robbins, who was 12 years younger than she.