Ian Somerhalder and Tard the Grumpy Cat (Instagram)Sure, you've got Al Gore and Selena Gomez, Green Day, and, next weekend, Justin Timberlake. But there's one star at the South by Southwest Interactive, Film and Music Festival that everyone is coming to see: Tard the Grumpy Cat!
Even celebrities at the huge Austin, Texas, event are clamoring to meet Grumpy Cat. Watch out Nina Dobrev … because your boyfriend and "Vampire Diaries" co-star, Ian Somerhalder, is getting in the action, even Instagramming a pic of himself with the ferocious feline! "Me and my new love…" he teased.Read More »from The Biggest Celebrity at SXSW: Grumpy Cat