We were somewhat pleased when Selma Blair started a relationship with that guy Britney Spears joined the mile-high club with in her Toxic video. He had that whole Jason Lewis-y, empty-headed thing going on that seemed just the right antidote to her ex, shaved-head rocker Ahmet Zappa. But according to the NY Daily News, Selma's found a new not-so-bright bulb to hook up with: a waiter. And straight out of an episode of guilty pleasure Cheaters (or the new BJ-infested Big Brother), boyfriend Matt Felker recently walked in on the illicit couple during a fairly intimate lap-sitting session. Says the News' source: