CobbFaison230.jpgJessica Simpson's BFF, Cacee Cobb, can now join Jess in the engaged girls' club!

Cobb and Faison got engaged this weekend, with the news spreading via Twitter after Faison's Scrubs co-star, Zach Braff, Tweeted them congratulations.

Simpson also Tweeted, saying: "Congratulations, Cacee! I love you and your man!"

The couple have been together since about 2006. Cobb appeared on Simpson's MTV reality show, Newlyweds: Nick and Jessica, as Simpson's personal assistant.