Gwen Stefani [1] and Blake Shelton arrived hand in hand at Vanity Fair's Oscars afterparty on Sunday. The couple smiled big while they posed for pictures, with Gwen sporting a sexy red dress as she linked up with Blake. Their glamorous night out came just a day after the pair attended the wedding of country singer RaeLynn [2] in Tennessee, where they were spotted showing sweet PDA. Keep reading to check out the best pictures of Gwen Stefani and Blake Shelton's night out, then see all the stars who celebrated at the Vanity Fair Oscars bash [3]!