Quickly, it turned into a big performance about the SNL music group and some of their best digital shorts. And it all kicked ...

Lady Gaga opened with a cover of ‘Dick in a Box’ alongside Andy Samberg before the launch of a Lonely Island medley at the ...

The Homecoming Concert' at Radio City Music Hall in New York City on Friday, Feb. 14. She and Andy Samberg kicked off an epic ...

Lady Gaga delivered a performance that was fitting for Saturday Night Live’s “Homecoming Concert,” a special musical event in ...

Lady Gaga delivered a performance that was fitting for Saturday Night Live's "Homecoming Concert," and sang the Lonely Island's viral "Dick in a Box." ...

Nick Gaga, who performs at a monthly Gaga Ball, gets a late start on Sundays but then fills the day with wig-prepping, dance ...

Cher belted “If I Could Turn Back Time.” Lady Gaga performed her hit “Shallow.” Miley Cyrus sang “Flowers” and Lauryn Hill ...

Fresh off her Grammy win, Lady Gaga headed to New Orleans for the Super Bowl where she performed an emotional rendition of ...

Kevin Mazur/Getty Images for Fanatics Donald Trump Jr. and his girlfriend, Bettina Anderson, made their official red carpet ...

Lady Gaga, Tom Brady, and Michael Strahan joined forces with first responders for an emotional tribute performance of 'Hold ...

NBC's celebration of its long-running sketch show brought back iconic musical guests and past cast members for an unforgettable night.