‘Ghostbusters’ actor Bill had been writing a bucket list on ‘Late Show’ and listed “meet Lady Gaga” as one of his aims shortly before the ‘Born This Way’ singer made her surprise entrance and happily posed for a snap, which was then shared on the show's Twitter account .
Gaga also performed on the show for the first time ever, treating the audience to a rendition of her latest single ‘G.U.Y’.
While the trio look great in the snap, we can’t help but feel the selfie craze needs to stop.
We get it, they’re really fun to take - and also the only way to really get any use out of the iPhone’s front-facing camera - but we’ve seen enough.
Gaga and co. are a bit late to the game really, Ellen Degeneres’ amazing group Oscars selfie was staged over a month ago and even the ‘Made In Chelsea’ cast have already squeezed in for a group snap.
Meanwhile, Gaga is currently midway through a string of gigs at New York’s Roseland Ballroom venue, which is set to close on 7 April.
The ‘ARTPOP’ creator will be the last act to perform at the historic venue and she treated the ‘Late Show’ audience to a surprise set, taking them across the road to the Ballroom when filming finished and performing a selection of her hits.
Her gigs have been as raunchy and wild as ever, and Gaga flashed her behind at an audience during one of her recent performances.