\u00a0came into contact with an ex on Sunday evening.<\/p>\n
The Grease: Live star was spotted walking past her former love, Elvis actor , but it did not look as if they interacted.<\/p>\n
They were outside the Vanity Fair Oscar party held at the\u00a0Wallis Annenberg Center for the Performing Arts in Beverly Hills after both attended the ceremony at the Dolby Theater in Hollywood.<\/p>\n
The former lovebirds were near Basic Instinct star , who could not be missed in her canary yellow gown.\u00a0<\/p>\n
Earlier, Butler was spotted with his girlfriend, Kaia Gerber, who is the daughter of Cindy Crawford and Rande Gerber, on the carpet for the Vanity Fair bash.\u00a0<\/p>\n