Happy Birthday to Kellan Lutz. I hear everyone at the Los Angeles Twi-Tour sang to him.

For those wondering...Mr. Lutz is 25 today.

Kellan Lutz headed out of LAX last night toward the Super Bowl, where he’s expected to participate in a celebrity beach football tournament tomorrow. This week we got to see an awful lot of Mr. Lutz, literally, thank to his new Calvin Klein underwear ads that most of you can’t get enough of.