POPSUGAR Celebrity Jon Hamm Photo of Jon Hamm and Jennifer Westfeldt at the Vanity Fair Oscar Party All's Fair by Celebrity 2/23/09 0 Shares Like us on Facebook Sign up for our daily newsletter > Jon Hamm and Jennifer Westfeldt were out on Sunday night for the Vanity Fair Oscar Party. Image Source: WireImage Read More Jon HammJennifer WestfeldtHot Jon Hamm Hollywood Couples Who Have Been Together the Longest Paul Rudd Tells a Hilarious Story About Once Liking the Same Girl as Jon Hamm The Most Surprising Celebrity Selfies Ever Taken These Celebrity Late Bloomers Will Make You Feel Better About Your Career POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize A-Listers Movies TV Young Hollywood Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR. sidra5397 6 years Such a daper man... sidra5397 6 years Such a daper man... soulight 6 years Oh man I loved her run on Grey's Anatomy! I thought she was so cute and endearing, and I vowed that I was going to stop watching the show if they killed her. Well I guess no more McDreamy... sandy82 6 years from mad men! he's so cute. sandy82 6 years from mad men! he's so cute. MGMT 6 years whoooooooooo??? MGMT 6 years whoooooooooo???