For the first time ever, Lady Gaga and Bradley Cooper performed "Shallow" live on Saturday night at Gaga's Enigma  residency show in Las Vegas. Bradley Cooper was seated in the audience for the show and Lady Gaga invited her A Star Is Born co-star and director up on stage to sing with her. The crowd went absolutely wild and for good reason!

Success For The Song "Shallow"

The song "Shallow" has already won a Golden Globe and is nominated for an Oscar. The pair sang beautiful and Gaga even gave Cooper a kiss on the cheek after the performance was finished. 

The two stars were then seen on Sunday in L.A. for the SAG awards where A Star Is Born was nominated for many awards. Unfortunately, the film didn't win any, but the two looked stunning at the awards show nonetheless.