Chatterbox: Do You Know Which Momager Was Denied Entrance To A New Hamptons Hotspot Over Memorial Day Weekend?

The holiday weekend in the Hamptons brought out a “Real Housewives of New York City,” a late night host, a throwback to the 00’s, a momager, who was denied entrance to a new Hamptons spot, and other notable names.

Jonathan Cheban and Dina Lohan. (Photo: Rob Rich/SocietyAllure.com)

To kickoff the opening of Harbor in Montauk, the restaurant hosted a performance from Ja Rule on Saturday. Guests including Jessica Hart and Andrea Rogers enjoyed throwbacks like “Always on Time,” while sipping on beachside cocktails.

Magic Johnson’s son EJ Johnson dropped by the opening weekend of Philippe in East Hampton on both Saturday and Sunday night. Dina Lohan and her daughter Ali were not so lucky. The duo was spotted sans Lindsay Lohan at Philippe over Memorial Day weekend, and the New York Post reported they waited an hour for a table, but eventually decided to leave.

“The Kitchen” co-host Katie Lee and Kelly Killoren Bensimon headed to The Surf Lodge in Montauk on Sunday. Bensimon was spotted dancing with her daughters during Capital Cities’ concert.

Emily Mortimer stopped by Nick & Toni’s with a girlfriend on Sunday night. “The Newsroom” actress noshed on soft shell crab.

“The Real Housewives of New York City” star Ramona Singer enjoyed a late night with friends during the debut weekend of Beautique Southampton.

Kim Kardashian’s bbf, Jonathan Cheban chatted with Dina Lohan during The Southampton Inn annual Memorial Day BBQ on Sunday. Other BBQ attendees included Fox News anchor Kimberly Guilfoyle, designer Victor DeSouza, philanthropist Jean Shafiroff, SiriusXm The Mom’s co-host Melissa Gerstein, socialite Nicole Dicocco and Flirting With Flavors owner Pamela Morgan

Tove Lo also performed at The Surf Lodge over Memorial Day weekend. (Photo: R.Cole for Rob Rich/SocietyAllure.com)

Jimmy Fallon headed to La Fondita in Amgansett on Memorial Day. “The Tonight Show” host dined on a few tacos at the outdoor tables.

75 Main in Southampton was a celeb fave over the holiday weekend. “Keeping Up with the Kardashians” star Jonathan Cheban dined there Saturday, Sunday and Monday, for every meal. Newly re-signed New York Jets cornerback Darrelle Revis dined at the Southampton restaurant with a bevy of beauties on Saturday night. “Million Dollar Listing” star Luis Ortiz had brunch with friends on Sunday, while entrepreneur Nick Loeb and Douglas Elliman Chairman Howard Lorber dined at a separate table. CNN anchor Chris Cuomo enjoyed a long lunch with friends, including NY1 reporter Elizabeth Keating and TV personality Indra Petersons, on Monday. Sports Illustrated model Emily DiDonato was spotted getting cozy with a mystery man on Monday night.