Ariana Grande and Big Sean Share Supersexy Kisses

Ariana Grande and Big Sean are getting an early start on holiday romance. On Saturday, Big Sean posted pictures of the couple embracing and kissing passionately backstage at CBS's A Very Grammy Christmas Special concert, which was filmed on Tuesday and airs on Dec. 5. "Me n my Ari," he captioned the snap. The sweet moments continued on stage, with the couple stealing the spotlight with cute PDA while performing their duet, "Best Mistake." This isn't the first time we've seen Ariana and Big Sean get intimate since reports about their relationship gained steam earlier this year. In October, the couple showed their love by kissing at Universal Studios Hollywood, and in August, they held hands and walked in step backstage at the MTV Video Music Awards. Keep reading to see the couple's adorable pictures, and then check out Ariana's incredible transformation over the past six years. Source: Instagram user bigsean