Kristin Cavallari arrives at Comedy Central's Roast of Charlie Sheen held at Sony Studios on September 10, 2011 in Los Angeles, California
KCav tweeted: "The roast was HILARIOUS. Going home and cannot wait to get in bed!! I'm such a grandma these days!
Click here for more posts on Kristin Cavallari
credit - zimbio, tlfan, Kristin's twitter
~Kelli at Hills Freak
