Sam Taylor Wood and Aaron Taylor Johnson
Cougar alert! Move over, Demi Moore. Director Sam Taylor-Wood has broken your record by marrying Kick-Ass star Aaron Taylor-Johnson. The 23-year-old actor, whom she directed in Nowhere Boy, is years 23 years younger than his 46-year-old wife.
Harrison Ford and Calista Flockhart
Harrison Ford and Calista Flockhart were together for eight years before they wed in 2010. At 71, Ford is 22 years older than his Ally McBeal star wife.
Bruce Willis and Emma Heming
Bruce Willis may be pushing 60, but he's married to 35-year-old model Emma Heming. Their 23-year age gap doesn't slow them down, however. The pair actually met while working out at the gym.
Kelsey Grammer and Kayte Walsh
Kelsey Grammer's fourth wife Kayte Walsh is 25 years his junior. The 58-year-old Frasier star tied the knot with the 33-year-old British flight attendant in 2010.
Michael Douglas and Catherine Zeta-Jones
Michael Douglas may have come under fire recently for his claim that oral sex caused his cancer, but his marriage to Catherine Zeta-Jones remains solid. The 68-year-old actor is 25 years older than his movie star wife.
Alec Baldwin and Hilaria Baldwin
Alec Baldwin married 29-year-old yoga instructor Hilaria Thomas last year. The 30 Rock actor and his other half are 26 years apart.
Celine Dion and Rene Angelil
Canadian songbird Celine Dion married her manager Rene Angelil in 1994. The pair met 14 years earlier, when she was 12 and he was 38, making for a whopping 26-year age difference.
Rod Stewart and Penny Lancaster
Rod Stewart is known for his romantic liaisons, having fathered eight children with five different women. His newest wife, model Penny Lancaster, is 26 years younger than the 68-year-old rocker.
Courtney Stodden and Doug Hutchison
Green Mile actor Doug Hutchison was 51 when he married 16-year-old Courtney Stodden, a move that drew a lot of criticism (and even death threats) from the press and public alike. 35 years younger than her hubby, his teen bride is a television personality and aspiring country singer.
Woody Allen and Soon Yi Previn
One of the most famously controversial May-December romances is that of Woody Allen and Soon-Yi Previn. Previn was the adopted daughter of Allen's longtime girlfriend Mia Farrow (so he was basically her stepfather). Farrow and Allen separated in 1992 after she discovered nude photographs of 20-year-old Previn taken by the famous director. With an age difference of 35 years, Allen and Previn were married in 1997.
Patrick Stewart and Sunny Ozell
Patrick Stewart is currently engaged to jazz singer Sunny Ozell, who is 37 years his junior. The 73-year-old Professor X actor plans to have Magneto portrayer Ian McKellen preside over their nuptials.
Dick Van Dyke and Arlene Silver
41-year-old makeup artist Arlene Silver is 46 years younger than her husband Dick Van Dyke. The pair tied the knot in seafoam circus-themed wedding in 2012.
Hugh Hefner and Crystal Harris
It's one thing to marry someone who's your father's age and another thing entirely to marry a man who could be your grandfather. Playboy Playmate Crystal Harris wed notorious cradle robber Hugh Hefner in 2012. Hef is a grand total of 60 years older than Harris.