Ashton and Mila out on a date.

Mila Kunis and Ashton Kutcher are pictured together above (and more photos are below in the gallery), the new celebrity couple is out on a date at the Duplex Restaurant and photographers caught them leaving the establishment after enjoying a romantic dinner together in West Hollywood, California on Thursday night.

Another report claims they are practically living together.

The couple have yet to confirm they are a couple despite being photographed on the dinner date (thy have also been snapped kissing numerous times) and friends say the pair really want to keep how serious their relationship is quiet.

The source told The Sun newspaper: “They’re basically living together. Like any new couple in love, they’re pretty much joined at the hip. They’ve been sneaking around for months but there’s only so long you can keep it quiet.”

Mila recently admitted she finds dating awkward but says it is easier to meet guys who are in the same business.

She explained: "It does sometimes change the dynamic, in the sense that you're more well known and people presuppose more about you because they've seen your work and maybe read things about you.

"But usually you meet people in the same business, so you're not feeling awkward if you or the guy you met has just had a big film out, or whatever."

Mila and Ashton have known each other for over 15 years, having found fame together on ‘That 70s Show’.

(Images: FameFlynet)