Katy Perry sizzles in snowman costume!

London: In her recent performance, Katy Perry looked stunningly hot despite wearing a snowman costume.

The singer donned a faux snowsuit, scarf and top hat in a pulse-quickening spectacle, reports the Sun. Katy wore the bulbous attire for her performance at the Jingle Ball concert in LA, where temperatures are currently a balmy 18 degrees Celsius. Had there been an award for services to raising the Christmas spirit, the California Gurls star would have been the top most contender to bag it. ANI