Demi Lovato and Wilmer Valderrama
Demi Lovato and Wilmer Valderrama had split recently Reuters

Wilmer Valderrama and Minka Kelly are rumoured to be dating again. The two were spotted on a dinner date at Palms Thai Restaurant on 31 August in Hollywood.

Valderrama and Kelly had briefly dated back in 2012. A source told E! News: "[Minka and Wilmer] did have a late dinner at Palms Thai together last night. They sat across from each other and it was just the two of them. I didn't personally see if they were holding hands or if they were being affectionate, but it looked like a date. They looked casual and relaxed. Yes, Wilmer was a gentleman and picked up the tab to pay for their food."

These reports comes as a shock as he recently broke-up with longtime girlfriend Demi Lovato. The couple called it quits in June after nearly six years together.

The Heart Attack songstress and the former That 70s Show star had been dating on and off since 2010. Previously, during an interview with HuffPost Live, Lovato opened up about her relationship with Valderrama.

"For us, we wanted to keep our private lives private, and we still do. But as we've been in a relationship on and off, gosh, almost 5 years now... people are seeing us more together. We thought you know what, if paparazzi gets us, whatever," she said. "But, we're in control of what we're able to post online, so we're very open about our relationship."

"I also wanted to give him a lot of credit that he never takes... He'll never take credit for a lot of my sobriety and my recovery but I guarantee it, I wouldn't be alive without him today," Lovato added.