Michael Phelps Co-Hosts 'America's Got Talent' (Video)

Michael Phelps takes a seat next to judges Mel B and Heidi Klum while co-hosting the America’s Got Talent results show on Wednesday evening (August 24) in Hollywood.
The 31-year-old Olympic gold medalist helped usual host Nick Cannon throughout the evening.
PHOTOS: Check out the latest pics of Michael Phelps
He got a standing ovation as his fiance Nicole Johnson and their son, Boomer, watched from the audience.
“I wish the golden button was still in play!!” Michael tweeted befo