Even though sources say that the two are still friends, Phoebe deleted all of her photos of Paul on her social media accounts. Many friends in their inner circle also say that they’ve been secretly dating under the radar for months now.
Nina is yet to confirm or deny the rumors, with many fans speculating that she might be hiding something.
Glen was even present at Nina's Pinterest-perfect -themed birthday party earlier this week.
Make no mistake: the two stars have been by each other's side throughout the month of January.
PHOTOS: Celebrity splits of 2013The pair took their relationship public in 2011 and are said to remain "consummate professionals" and "will continue to work together and remain best friends, which is where the relationship started," a source told Us.
So that means no more cutesy, lovey-dovey photos between them on social media?!
Though most of the gatherings on the 'gram have been group settings, fans have been speculating that there's something more going on — and it appears their hunch was right.
Paul Wesley is single again, is he looking to date one of his ‘The Vampire Diaries’ co-stars?A lot of viewers have also pointed out that Paul and Nina have a lot of on-screen chemistry on ‘The Vampire Diaries.’ Plus, Nina has made it no secret that one of the reasons why she was excited to return to ‘The Vampire Diaries’ was so she could work with Paul again.Dobrev, 24, and Somerhalder, 34, who play the star-crossed lovers newbie vampire Elena Gilbert and bad-boy vamp Damon Salvatore, called it quits after three years of dating, People magazine and Us Weekly report.“I had to read with like 30 studio executives, and they were just kind of watching and analyzing because that was the whole point of the test… And everyone was great, but Paul had this old soul, like a history that you could feel…he seemed like he’d been around longer, and knew more, and he had a grasp for the character different from anyone else.” In the interview, she revealed her true feelings for both of her co-stars.