Steve Martin, Martin Short and Conan O'Brien All Spotted at Mr Chow

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

Comedians Steve Martin, Martin Short and Conan O'Brien were spotted at Mr Chow at Caesars Palace on Saturday night. Martin and Short performed at Caesars Palace on Sunday night, and O'Brien stepped on the stage as a special guest for the sold-out show. O’Brien later dined at Lavo Italian Restaurant at the Palazzo. [EaterWire]

YouTube star Justine Ezarik aka iJustine dined with friends at Lavo Italian Restaurant at the Palazzo on Saturday night. The group ordered Lavo’s famous one-pound meatball along with calamari, margarita pizza, chicken parmesan and salmon oreganata before ending the night with a dessert platter. [EaterWire]

Social media star Rudy Mancuso celebrated his recent birthday with dinner at Tao Asian Bistro in the Venetian on Saturday. The Vine star ordered the satay of sea bass, pepper steak, short ribs and squab lettuce wraps. [EaterWire]

Cleveland Browns quarterback Johnny Manziel dined at STK in the Cosmopolitan of Las Vegas on Friday night. He drank Belvedere Red Bulls and Vegas bombs and ate the surf and turf and doughnuts for dessert. At a different table, featherweight champion Nate Diaz kept it healthy just hours after weighing in for the UFC 196 fight, requesting his food be prepared with no butter or oil. He drank only Fiji water and skipped the desserts. [EaterWire]

Jeff Kirkpatrick and Holly Holm. Photo: Tony Tran

UFC superstar Holly Holm dined at Andrea’s at Encore Las Vegas on Friday night with her husband, Jeff Kirkpatrick, and friends. The group ordered a shellfish tower, filet mignon, New York strip, kimchi chicken, Jidori chicken, smashed potatoes, bok choy, Brussels sprouts and more. Arizona Cardinals quarterback Carson Palmer was also spotted at Andrea’s with a party of six, who ordered sushi, sashimi, specialty rolls and Asian specialty dishes. [EaterWire]

Lead singer Dryden Mitchell of Alien Ant Farm dined at Andiamo at the D Las Vegas on Friday night. Horny Mike from the TV show Counting Cars also stopped by for dinner at Andiamo and ordered oysters on the half shell and a 12-ounce filet mignon. [EaterWire]

WWE wrestlers Ric "The Nature Boy" Flair and Dean Ambrose dined at N9NE Steakhouse at the Palms on Thursday night. Flair and Ambrose dined family-style with their group of five, ordering dishes including sashimi, shrimp piccata, foie gras, Barry’s steak and the restaurant’s signature dessert, S’mores. [EaterWire]

A.J. Allmendinger of JTG Daugherty Racing and Michael McDowell of Circle Sport-Leavine Family Racing stopped by Double Barrel Roadhouse at the Monte Carlo for a meet and greet and autograph signing on Thursday. The two posed for pictures with fans before racing in the NASCAR Sprint Cup Series at Las Vegas Motor Speedway. [EaterWire]

Andrew Firestone, one of the first bachelor's from the TV show The Bachelor dined with friends at Andiamo Italian Steakhouse at the D Las Vegas on Wednesday night. Boxer "Sugar" Shane Mosley was at a separate table dining with his family, as was UFC president Dana White, who dined with 25 of the newest contestants from Season 23 of The Ultimate Fighter and Claudia Gadelha. Also spotted, Zappos CEO Tony Hsieh, eating with friends. [EaterWire]