Vanderpump Rules Stars Tom Sandoval and Jax Taylor Party at the Foundation Room

Star Watch tracks where celebs are dining in Vegas. See someone notable about town? Email vegas@eater.com.

The men of the reality show Vanderpump Rules took over House of Blues Foundation Room at Mandalay Bay on Saturday night. Tom Sandoval and Jax Taylor partied with fans and as in any good rivalry, the fellow bartenders went head to head with a Brugal Cocktail contest that night. Team Tom boasted a sweet libation by the name of Brugal Bees Knees, while Team Jax went a little further on the citrus side with a Brugal Hemingway Daiquiri. [EaterWire]

Singer Joey Fatone was spotted with a group of 12 celebrating a friend's birthday at Andrea’s at Encore Las Vegas on Sunday night. [EaterWire]

Jon Taffer, president of Nightclub & Bar Media Group and host of Spike TV's Bar Rescue, dined in one of the private dining rooms at STK at the Cosmopolitan of Las Vegas with a large party on Sunday night. Taffer, who reportedly had three security guards in tow, ordered a romaine salad, Lil’ BRGs, pickled prawns, free-range chicken and large cuts of steak served family-style. [EaterWire]

Actress Eva Longoria was spotted at Fizz Las Vegas at Caesars Palace on Saturday night with her boyfriend Jose Antonio Baston. The group sat in the second-level owner’s office. [EaterWire]