Bring on the sexy: Jake Gyllenhaal turns 31 today!
Gyllenhaal landed his first lead role in the 1999 film “October Sky,” won several awards two years later with “Donnie Darko,” and picked up an Oscar nomination for his role in “Brokeback Mountain.”
There is no doubt that the younger brother of Maggie Gyllenhaal is a heartthrob ... and also a heartbreaker. The birthday boy has dated celebs such as Kirsten Dunst, Taylor Swift and Reese Witherspoon.
In honor of the sexy star we’ve pulled 31 of our favorite Gyllenhaal looks -- check 'em out above!