Michelle was a dermatologist who met Charlie when removing a mole from his ass. The two went on a date and Charlie discovered she was actually older than him. Michelle had a daughter who Charlie became briefly desired (he even broke up with Michelle), only to be turned off when she admitted that she didn't date older men. He then resumed his relationship with Michelle. The two broke up in "The Crazy Bitch Gazette", after Michelle dumped Charlie on account of suspecting he had feelings for Rose .
In the Season 9 premiere, Michelle was present at Charlie's funeral.
- She was Charlie's final serious girlfriend (excluding Rose) before his death.