The 14x Grammy winner joined Andy Samberg onstage Friday at Radio City Music Hall for SNL50: The Homecoming Concert, where ...

Lady Gaga's appearance on Carpool Karaoke‘s Christmas special featured a sweet ... Johnson and Gaga then start to duet "Highway to Hell" with Gaga and Johnson duetting their raspy, complementary ...

After a bit, though, Chris Parnell entered the scene to duet with Samberg on “Lazy Sunday,” which then led to Bad Bunny ...

After their duet, Gaga dropped a nugget of info that was ... When it came time for Johnson to depart, he said, "My lady, merry Christmas, to you and your family," then joked, "and I should've ...