chelsea handler & mariah carey*By now, there’s no secret about comedienne Chelsea Handler’s beef with Mariah Carey (and Nick Cannon).

It all started in 2010 on the MTV Video Music Awards stage when she hit Cannon with some low blows about his lack of talent.

Afterward, she followed up with a tweet, saying, “”I just heard nick cannon is starting a comedy tour. Who’s going to do the comedy?

But she only used Cannon as a pawn to begin her attack against the singer.

She often jokes about Carey’s unstable lifestyle and even proposes that she has no objective in life.

“Anyone who’s married to Mariah Carey, I’m pretty sure doesn’t have a great sense of humor,” Handler joked on Stern’s SiriusXM show Monday. “I mean, let’s be honest, she’s ridiculous. What is her game plan? What kinda person operates like that?”

She continued by criticizing the new mother’s up and down body changes, comparing her to Elizabeth Taylor, whose weight often fluctuated throughout her career.

While hangin’ with Stern, Handler also dished on her now done relationship with 50 Cent. Watch it below: