Lady Gaga holds hands with on-off boyfriend Michael Polansky as they arrive at the star-studded SNL after party in New York City

Kelly Rowland is effortlessly cool in double denim while spending time with son Noah, two, at Harvest Festival in New York

Lady Gaga, Mick Jagger & Pedro Pascal Make Surprise 'Saturday Night Live' Cameos

Lady Gaga and Mick Jagger Make Surprise Appearances on ‘SNL’ to Support Bad Bunny