New Trauma For Britney Spears: Paris Hilton With K-Fed

Partying together

Britney Spears's ex-husband Kevin Federline was spotted in Las Vegas over the pre-New Year's weekend partying with party pal, a hotel heiress jailbird socialite Paris Hilton. According to onlookers, they were looking close to each other.

K-Fed & Paris Hilton

Is it considered as a humiliation for Britney Spears although she has split with K-Fed??

Source