She’s been the subject of recent divorce rumors, and  Avril Lavigne was spotted out to dinner last night (September 2) at the same time as once rumored beau  Brandon Davis.

The “Complicated” songstress, who has been said to be splitting from husband Deryck Whibley, looked nonchalant as she exited Koi restaurant separately from the Greasy Bear as paparazzi snapped up shots.

And Avril pulled off the flirty look in her red plaid sleeveless jumper along with a pair of silver heels, a bunch of bracelets, and a black bow in her hair.

Ms. Lavigne has recently been announced as one of the guest judges on the upcoming season of “American Idol,” joining the ranks of Victoria Beckham and Katy Perry.