Diane Kruger & Joshua Jackson Share Some PDA Over Lunch (PHOTOS)

Khloe & Lamar's PDA
Khloe Kardashian and Lamar Odom's sweetest public moments.
From the looks of it, this hot Hollywood couple is still going strong. 

Diane Kruger and her Fringe star boyfriend Joshua Jackson couldn’t keep their hands and lips off each other as they shared a romantic lunch at the restaurant Gemma in the East Village of New York City. 

The couple were dressed down for their PDA-filled lunch which was a big change from how they looked on Monday night at the MET Gala. 

At the formal affair, the fashionista wore a daring floor-length Jason Wu dress that was slashed to the thigh, while her date Joshua chose a rather contemporary black and white suit. Dressed up or down, this couple has a look of love about them, even after dating for over four years. 

Last April, Joshua went on Chelsea Lately and chatted about his girlfriend Diane. Though they’re not married, the actor does wear a band on his ring finger. “We’re committed, not married,” he explains. “In theory, we live half the time in Paris and half the time here (Los Angeles).”