It seems being a Tiger Woods mistress elevates you to the A-list — for now. Jamee Grubbs was given a VIP table next to Lauren Conrad and adjacent to Leighton Meester on Saturday night at LA hot spot Playhouse for the Brent Bolthouse/Allison party. A spy told us, “Jamie was dancing with five girlfriends and was seen roaming the area, where she engaged herself in flirty conversations with [wrestler] Michael “Mike” Mizanin and [“90210” hunk] Trevor Donovan until around 3 a.m.”