Unbeknownst to Chelsea, the women, who were all there for her first show seven years prior, staged an intervention, taking turns confronting the comedian and late-night host about certain issues.
Mary went first, focusing on Chelsea's binge drinking.
Then, it was Jen's turn. And she was most concerned with Chelsea's hygiene.
Lastly was Sandy, who got a little confused.
But luckily, she brought props to guide her.
Props on props.
And then, she started talking about Chelsea's uncool factor...and brought out 50 Cent!
Chelsea turned red when she saw her ex, who spun her around, and it was amazing.