Andy Roddick’s hot wife lands SI Swimsuit cover (pics, video)

Brooklyn Decker Sports Illustrated Swimsuit

Brooklyn Decker sizzles on the cover of Sports Illustrated’s latest swimsuit issue wearing a yellow bikini with the top come undone.

The cover, which was revealed Monday night on Letterman as a billboard in Times Square, was shot in Maldives by legendary SI photographer Walter Iooss Jr.

As soon as the cover was unveiled, the 22-year-old supermodel who is married to tennis ace Andy Roddick, took to Twitter and expressed her gratitude.

“THANK YOU EVERYONE!!! I Wish I could respond to every single one of you but thank you so much for your AMAZINGLY sweet tweets!”

For more Brooklyn photos and video from the 2010 Sports Illustrated Swimsuit Edition, visit SI.com.