They look like they need a shower!

Bella Thorne and boyfriend Mod Sun landed back in LA after giving a super raunchy performance together on stage in Minneapolis over the weekend, and this guy seems a lot better suited for her than Scott Disick ever did!

The former Disney darling belted out her song "B*tch I'm Bella Thorne" as her beau simulated oral sex on her, and she was so proud of the moment, she chose to share a pic on Instagram.

We wonder if the wild redhead ever talks to The Lord these days? They were so hot and heavy for a couple months last year, but LD basically admitted on a recent episode of Keeping Up with the Kardashians that he used her to get back at Kourtney.

She's so trashy chic, we love it!

Someone help me w a caption best one wins

A post shared by BELLA (@bellathorne) on