MTV.com News — Singer also talks about exhaustion, performs medley in spike-themed outfit.By Jocelyn Vena Lady Gaga on Friday's "Oprah Winfrey Show" Photo: Harpo Productions In an appearance as varied as one of her song medleys, on "The Oprah Winfrey Sho... more info

MTV.co.uk News — Lady GaGa collapsed from exhaustion and had to cancel a show last night. It seems the Poker Face star’s demanding schedule finally caught up with her just before a gig in Indiana.  ... more info

AngryApe — She also issues an apology to her fans more info

Jam! Showbiz Music, Canada — Lady Gaga was forced to cancel a concert on Thursday just minutes before she was due to take the stage - after she found herself struggling to breathe. more info

Pop Justice — Eyes down, look in: » Calvin Harris reportedly doesn't think his album was good enough for a Brit. (Daily Star) (http://dailystar.co.uk/playlist/view/117181/Calvin-Harris-doesn-t-expect-a-BRIT-Award/) » Susan Boyle ran around shouting "I've esc... more info

Brooklyn Vegan — Lady Gaga has been seemingly everywhere lately -- on the road with her Monster Ball Tour, meeting the Queen of England, shooting an episode of Oprah Winfrey's show that airs later today -- and the pop star's demanding schedule may... more info

Rolling Stone — • Guns n’ Roses Rock Marathon Democracy Gig • Lady Gaga Collapses, Cancels Show • R&B Great Teddy Pendergrass Dead at 59 • New M.I.A.: Response to New York Times • ?uestlove Picks Conan in Late-Night Battle • Behind the Music Returns Wi... more info

Rolling Stone — Lady Gaga has been seemingly everywhere lately — on the road with her Monster Ball Tour, meeting the Queen of England, shooting an episode of Oprah Winfrey’s show that airs later today — and the pop star’s demanding schedule may have taken a ... more info

ET Online — Lady Gaga collapsed before a concert in Indiana on Thursday. A rep for the singer tells ET, "Due to exhaustion and dehydration, Lady Gaga collapsed and passed out before her show tonight in West Lafayette, IN. Her physician has advised her to ... more info

E! Online — Maybe Lady Gaga shouldn't have wished for that "Bad Romance" disease. The sartorially risqué chanteuse was forced to cancel a concert tonight in West Lafayette, Ind.,... more info