LOS ANGELES, Calif. -- Lady Gaga is setting the record straight about those rumors that she was supposed to be a part of the re-recording of 'We Are The World.'

According to reports by a host of Web sites, including Rolling Stone's, Lady Gaga was one of the many artists (also including Beyonce, Eminem, Justin Timberlake and Jay-Z) who were reported to be a part of the historic re-recording to aid Haiti - reports that later proved to be premature. And on Thursday, Lady Gaga explained to Billy Bush for Access Hollywood and 'The Billy Bush Show,' why she wasn't in the LA studio laying down a track earlier this week.

LOS ANGELES, Calif. -- The 2010 Grammy Awards had its highest ratings in six years, and many would argue that Lady Gaga's fashion was a big reason why.

Lady Gaga was the talk of the red carpet. She arrived in a three-dimensional spiraling silvery dress that was developed in collaboration with Giorgio Armani. The orbital dress was encrusted in Swarovski crystals, and was paired with silver wedges, a blonde wig, and a star-like ornament that she carried in her hand.

LOS ANGELES, Calif. -- Lady Gaga turned out one of the most memorable performances Sunday night at the 2010 Grammy Awards and also walked away with two awards - which brought the singer to tears.

CHICAGO, Ill. -- Despite canceling a concert after collapsing due to dehydration the night before, Lady Gaga appeared live on Oprah Winfrey's talk show on Friday, and opened up about the symbolic meaning behind many of her most outrageous fashions.

Perhaps most interesting was her description of her most outlandish performance of recent note - when she covered herself in blood and mock-hung herself during 'Paparazzi' at MTV's 2009 Video Music Awards.

More from their interview... after the jump.

WEST LAFAYETTE, Ind. -- Lady Gaga was forced to cancel her performance in West Lafayette, Indiana on Thursday after the singer collapsed prior to taking the stage.

'Due to exhaustion and dehydration, Lady Gaga collapsed and passed out before her show tonight in West Lafayette, IN.' a rep for the singer told Access Hollywood. 'Her physician has advised her to take a few days off to rest.'

LOS ANGELES, Calif. -- Lady Gaga may be nominated for a Grammy award for Album of the Year, but the 'Bad Romance' singer wasn't always a superstar.

'I was really good at it,' she told the January issue of ELLE on her days as a Manhattan waitress. 'I always got big tips.'

LOS ANGELES, Calif. -- Lady Gaga's inspiration doesn't come from another lady of music - the singer says in high school she wanted to be just like one of music's most famous boys - Boy George.

LOS ANGELES, Calif. -- Pop stars Rihanna and Lady Gaga don't just top the charts - between the two of them, they arguably have the wildest wardrobes in music.

But looking so haute is hard work.

LOS ANGELES, Calif. -- A photographer suffered a heart attack and died in New York City on Tuesday night - but not because of Lady Gaga, as some outlets online have reported.

The star walked the runway in yet another wild outfit at Cipriani 42nd Street on Monday night, causing online reports that celebrity photographer A.J. Sokalner suffered a heart attack after spotting her - which a source at his agency, ACE Pictures, strenuously denied to Access Hollywood on Wednesday.

LOS ANGELES, Calif. -- For the fashion forward Lady Gaga, every day could be Halloween - but the star told Access Hollywood's Billy Bush in an interview for 'The Billy Bush Show' that she's hoping to dress down on the holiday.

'I'm excited for this year because I found out that some people will be dressing like me, so I'm hoping I can just not dress up and go out unnoticed,' Gaga said.

LOS ANGELES, Calif. -- Is Adam Lambert hitting the studio with Lady Gaga?

'Yes it's true,' the 'American Idol' runner-up Tweeted on Monday. 'I spent yesterday in the studio w the insanely talented and creative Lady GaGa recording a song that she wrote! I love her.'

NEW YORK, New York -- Madonna has opened up about her divorce with Guy Ritchie last year.

In a new Rolling Stone cover story, the pop queen admitted splitting with the British film director brought her to a low point.