Tongues were wagging after the couple missed each other's birthday celebrations in Vegas recently, but...
They were definitely "on" when they stepped out to Premiere nightclub Tuesday night.
And apparently, if you're Brody and Avril (Bravil?), three is not a crowd. Even when the third person happens to be your ex-husband.
Avril's former spouse Deryck Whibley joined them during the night out.
"They were having a good time and all getting along," a source tells me.
This isn't the first time they've all managed to play nice. Brody, Avril and Deryck all went out together previously in April. But can they keep it up?
We're all for being civil with exes when you have to see them, but going clubbing together? A bad idea in my book.
Having your ex watch you with your new significant other, add a few drinks, and that sounds like a fight waiting to happen. What do you think?