Avril Lavigne put on a punky display on Wednesday evening.
The singer, 37, was showing off her tiny waist and taut abs as she stepped out with her rocker boyfriend Mod Sun, 34, at Boa Steakhouse in West Hollywood.
She was undoubtedly in the mood to celebrate having recently signed a deal with Travis Barker's music label DTA Records, so Avril was flashing a beaming grin.

Ever the rock chick she paired the look with high-waisted vinyl trousers complete with a lace up at the from and bare stitching down the leg.
She added in low-soled brother creepers to add to the cutting edge ensemble.

Her long blonde locks were worn in wet-look waves while she stuck with her tried and tested make-up look of lashings of eye liner and a muted lip.
Boyfriend, Mod Son - whose real name is Derek Ryan Smith - put on an equally edgy display in a pair of ripped baggy jeans with a burgundy jumper.
Avril is currently gearing up for the release of her new single Bite Me after she signed with Blink-182's Travis' label. Both Avril and Travis, 45, fired up their social media last week to post a slew of pictures of them celebrating their new venture.

The duo were holding cakes with: 'DTA,' frosted on top and in one goofy snap they flung their desserts at one another.
Avril and Mod Sun's relationship went public in Entertainment Weekly in early February, just weeks after the pair released the duet Flames.
A source said: 'Working together has brought them closer and Avril has a history of falling for people that she works with...
'She falls in love with them for their musical creativity and expression. Her working relationships often turn romantic.'
