Credit: London Ent / Splash News Photo: Christina Aguilera Walks the Red Carpet at The Voice Season 4 Premiere, March 20, 2013

Talk about being someone's genie in a bottle.

During a recent dinner date with boyfriend Matt Rutler, former Voice judge Christina Aguilera couldn't keep her hands to herself but in only the best way.

Life and Style reports that Matt and Christina arrived at RivaBella in LA at around 10 p.m. and a source reveals that  Christina asked to have them seated in a private booth near the back of the restaurant."

The source also said that the PDA between the two was loud and proud.

"She had her hand very high on his thigh for a long time," the source said. "It was a little racy!"

Earlier in the week, Christina was around to support The Voice's premiere of Season 4, but her attention clearly was focused on long-time boyfriend Matt whom she met on the set of her movie Burlesque.

Source: Life and Style