6 Celebs That Got Starstruck And Lost Their Cool

Amy Adams and Leonardo DiCaprio

Even four-time Academy Award nominees get weak in the knees for Leonardo DiCaprio. Amy Adams admitted in an interview with W Magazine that by the time she was cast in "Catch Me If You Can" with Leo in 2002, she'd been harboring a crush on the star for years.

“I had fixated on him in "Growing Pains" and in "Titanic." I was like, ‘Oh, my gosh, if I ever work with Leo, it will be wonderful.’ And then, there I was, with pigtails—looking not at all like Gisele [Bundchen], whom he was dating at the time. I figured my chances were pretty slim, so I just focused on the work.”

[Photo via]