First it was Blac Chyna, then Kylie Jenner, and he also dated a woman named Camaryn Swanson.

This is Tyga we're talking about here and now he might be dating pop punk singer, Avril Lavigne.

The two grabbed dinner with others on Sunday at NOBU in Los Angeles. Afterward, they were seen hugging before Lavigne drove off with Tyga. 

A TMZ source said the rapper and singer have been spending a lot of time with each other lately but didn't say if they're an item or not.

Just last year, Lavigne got engaged to singer Mod Sun, so who knows what's going on with her and Tyga.

Lavigne used to be involved with Brody Jenner, who's Kylie's half-brother, so it's possible she and Tyga are old friends.

What's your theory?