Perez Hilton — The good news: our wifey is doing better now. The bad news: Lady GaGa had to cancel her concert at Purdue University in West Lafayette, Indiana, last night due to a medical emergency! Gagita took to her Twitter to address her adoring fans: "I've be... more info

Starpulse — 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.[...] Read more! more info

MTV.com News — Singer suffered from breathing problems due to 'exhaustion and dehydration,' she tweeted.By Gil Kaufman Lady Gaga Photo: Ian Gavan/ Getty Images Lady Gaga was forced to postpone her West Lafayette, Indiana, concert on Thursday night just m... more info

VH1 News — Gaga postponed an Indiana show Thursday night due to breathing problems stemming from "exhaustion and dehydration." more info

NME — Indiana gig postponed to January 26 more info

BBC News - UK — Singer Lady Gaga apologises to fans after being forced to cancel a concert in Indiana due to ill health. more info

Yahoo! Music UK — world entertainment news - Lady Gaga was forced to cancel a concert on Thursday minutes before she was due to take the stage - after she found herself struggling to breathe. more info

The Daily Mail — Lady Gaga has been forced to cancel a concert minutes before taking to the stage concert after falling ill. more info

Yahoo! Music UK — Dotmusic - Pop icon suffering from "exhaustion and dehydration" more info

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