Couple are seen looking loved up at bash
‘They were all over each other,’ a source tells Now Online.
‘Kevin kept putting his arms round her and wouldn’t leave her side.’
And Camilla, 34, was happy to cuddle up to the actor for pictures.
Kevin, 30, played bad boy Jake Dean in the Channel 4 show before leaving earlier this year.
He and Camilla have both signed up to appear on The Underdog Show, which sees celebs train rescue dogs.
Her former fiance Brendan Cole, whose relationship with her ended amid rumours he had a fling with newsreader Natasha Kaplinsky, is a judge on the show.