Which Celebrity Left Britney Spears Starstruck? (VIDEO)

Brit's Wildest Fashions
Check out Spears' wackiest looks!
Brit & Her Boys
Britney Spears takes her sons on a shopping spree!
'Till The World Ends'
Watch Brit's end of the world party.
Britney Spears is easily one of the most recognizable faces in the world, but does she ever get star-struck herself? You bet she does!

The “Hold it Against Me” sat down and answered all kinds of questions about her latest album Femme Fatale, upcoming summer with Nicki Minaj and which sexy stud left her speechless.

In addition to talking about her favorite song off Femme Fatale as well as the “Till the World Ends” music video, Brit also referred to Black Eyed Peas frontman will.i.am as a “creature.”

Check out what else she had to say in the video above, and take a walk down memory lane and check out some of Brit’s best video looks below!