21 Celebrity Instagrams That Take You Inside Comic-Con

Are you bummed you're not at Comic-Con International: San Diego to see all the glorious action? Don't fret — your favorite stars are taking you behind closed doors with their fun Instagram snaps. Game of Thrones star Pedro Pascal has been a hit at this year's convention, which he kicked off with a series of cute pictures, including one that shows you how his costars look when they're not filming their hit HBO show. In other fun moments, Channing Tatum took a close-up selfie, Chris Hardwick scored a picture with Ben Affleck, and The Vampire Diaries stars Nina Dobrev and Paul Wesley got cheeky. Keep reading to see the best celebrity candids, and then get caught up on all of POPSUGAR's Comic-Con coverage! Source: Instagram

Chris Hardwick and Benedict Cumberbatch looked supercool in their shades. Source: Instagram user nerdist

Mark Ruffalo shared a behind-the-scenes shot of "the Avengers (almost) assembled." Source: Instagram user markruffalo

Jessica Alba and Rosario Dawson were amped up for their poster signing for Sin City: A Dame to Kill For. Source: Instagram user jessicaalba

Sophie Turner looked ready to kiss her Game of Thrones costar Pedro Pascal when Natalie Dormer took this picture. Source: Instagram user sophie_789

Yes, that's Chris Hardwick hanging with Ben Affleck, Henry Cavill, and Gal Gadot at the Batman v Superman: Dawn of Justice panel. Source: Instagram user nerdist

Felicia Day caught up with Pedro Pascal, whom she described as "the hottest man on the planet." Source: Instagram user feliciaday

Tatiana Maslany got silly with a pal at the convention. Source: Instagram user tatmas

Nina Dobrev said this fan's dramatic appearance was "DOPE." Source: Instagram user ninadobrev

"Con shenanigans," Pedro Pascal wrote in the caption for his packed selfie with his Game of Thrones buds, including Gwendoline Christie, Natalie Dormer, and Nikolaj Coster-Waldau. Source: Instagram user pascalispunk

Ian Somerhalder took a selfie with his nameplate and, in the process, showed off his baby blues. Source: Instagram user iansomerhalder

Channing Tatum had a serious moment backstage. Source: Instagram user channingtatum

The Walking Dead costars Steven Yeun, Lauren Cohan, Norman Reedus, and Danai Gurira cozied up for a selfie. Source: Instagram user amcthewalkingdead

"Had a mega fan moment. Elijah friggin Wood," Colton Haynes captioned this snap. Source: Instagram user coltonlhaynes

Jessica Alba let the world know she made it to the Comic-Con red carpet with this selfie. Source: Instagram user jessicaalba

"I'm seeing double here," Chloe Bennet wrote in the caption for this snap with her Agents of S.H.I.E.L.D. costar Elizabeth Henstridge. Source: Instagram user chloebennet4

Steven Yeun and Lauren Cohan took a snap with graphic art inspired by their show, The Walking Dead. Source: Instagram user laurencohan

Nina Dobrev and Paul Wesley got close for a selfie at an event for The Vampire Diaries. Source: Instagram user ninadobrev

According to Zachary Quinto, Hannah Ware is the "queen of the con." Source: Instagram user zacharyquinto

Chloe Bennet and Elizabeth Henstridge were just "waiting for the panel to begin like the professionals we are." Source: Instagram user chloebennet4