The 31-year-old actress travelled to Vegas to host a music night at Surrender night club.
In a photo posted on Twitter, the two stars were seen posing for the camera. While Priyanka was dressed in a yellow dress, Britney shimmered in a white ensemble.
Last year Spears began her two-year residency show 'Britney: Piece of Me' at The AXIS at Planet Hollywood Resort & Casino in Las Vegas.
Chopra's third single release 'I Can't Make You Love Me', a cover of Bonnie Raitt's hit '90s song, was launched in India and the US last week.