Jon Hamm and Jennifer Westfeldt Robbed in London

Mad Men hunk Jon Hamm and
his girlfriend Jennifer Westfeldt aren't likely to forget their recent trip to
London in a hurry. The couple fell victim to robbers while they were there!

Jon and Jen were in the UK
to promote their movie Friends With Kids (which she directed and he stars in) in
early June when a thief swiped their hotel key card from her handbag and
ransacked the pair's room.

A source told Life &
Style magazine, "They were dining at a restaurant and Jennifer's purse was
snagged by someone. That person took the hotel key in Jennifer's purse, which
had the hotel name on it, and robbed their room. They had to contact the
police; it was horrible."

The duo reported the crime
to local authorities, who are currently looking into the matter, and Jennifer admits
the scary incident ruined the whole trip. She said, "What a mess... It is
under investigation."