May 15, 2010 | Celeb Watch

A vampire's monster package

It's a bouncing big bulge!

Kellan Lutz, the vampire hottie in that wonderfully annoying movie series 'Twilight,' was spotted the other day out for a jog. Apparently he doesn't own underwear, which allows for his true awesomeness to show through.

Isn't he worried about chafing?

Kellan Lutz forgot to wear his Calvins [Tabloid Prodigy]