(The supposed tweet has since been deleted.) But, according to People, the RYOT COO tweeted: ""I've been off the market for 2 yrs!The photo itself isn't really telling at all — considering it wouldn't be so random and doesn't necessarily imply romance for two longtime costars to go bowling together on a Sunday. More or less, there seems to be little truth to the fact that Dobrev and Trevino are anything more than friends, but a quick Google search of who the actress is dating, pulls up a legion of articles claiming that the costars are sleeping together to claims that Dobrev dumped him because she was so jealous of Somerhalder and Swenson.

While their characters dated on The Vampire Diaries, Nina Dobrev and Ian Somerhalder dated in real life.

Their relationship eventually ended, which was apparently one of the reasons Nina Dobrev decided to leave the show.

Well, something like that happened, and it makes sense to a degree. It turns out two people need more than just a shared workspace to stick together for the long haul. Kaley Cuoco and Johnny Galecky play The Big Bang Theory's longest-running couple, Penny and Leonard, but not many people knew that the two were secretly dating for nearly THREE YEARS. Not only did she date and marry one co-star, after that marriage was annulled, Bush teamed up with Austin Nichols onscreen and off.

Some magnetic sorcery takes over and suddenly, BAM! That's what happened for 33 TV couples who dated in real life.

Much like every time the Vampire Diaries' actor is linked to a new woman, we all just rolled our eyes because we're sure he and Dobrev are soulmates.

But because Somerhalder serves on the advisory board for Swenson's company RYOT (along with Sophia Bush and new mom Olivia Wilde) we figured that they've probably got a decent amount in common, so maybe the actor really has moved on from his former love? On April 21 — after getting wind of the rumors that she was dating the actor — Swenson allegedly denied the rumors on Twitter.Ian Somerhalder and Nikki Reed's friends are over the moon about their engagement! News broke the news that the cute couple are ready to get hitched after six months of dating, we caught up with a few of their Hollywood pals to get their reactions on the exciting news."I'm just so happy for him. " co-star Peter Facinelli hadn't even heard she was engaged yet. "I'm gonna be the first one sitting in the aisle with tears in my eyes." star had popped the big questions to the 26-year-old actress. News that Somerhalder told Reed he had "been in love with [her] for years," long before they took their friendship to the next level."They're so happy," the source added. Because for me, at the end of the day, my job is my priority," Bush explained. Actors meet while working together on a show, and the next thing you know, they hit it off.Though they remained professional on the set of their teen soap (which later moved to The CW), the exes lost touch after Murray exited the series in 2009.