Calling the number, which spells out her hit single, "Hot to Go," provides fans with three different snippets of the new ...

On the Grammy Awards two weeks earlier, Lady Gaga and Bruno Mars bypassed their own Grammy-nominated (and ultimately, Grammy-winning) smash “Die With a Smile” to perform the Mamas and the Papas ’ 1966 ...

Lady Gaga joined forces with Andy Samberg in this hilarious Lonely Island tribute during 'SNL50: The Homecoming Concert.' ...