Women dated: Sandra Bullock (2001-2003), Famke Janssen (2004), Rachel McAdams (2004-2007, 2008), Jaime Murray (2009), Kat Dennings (2009), Blake Lively (2010), Casey LaBow (2010), Olivia Wilde (2011), Eva Mendes (2011-present).

Gosling started his celebrity babe-bagging ways with a bang, embarking on a substantial relationship with Sandra Bullock when he was 21 and she was 37. Although his raw numbers aren't extraordinary, he has tended to shack up with only the best. There is the whiff of the boy toy to him—Famke Janssen is also 16 years older than him, and Eva Mendes (rumor has it they're talking marriage) is six years older.