Friday, April 22: Superstar Britney Spears and her boyfriend, Jason Trawick, along with Nicki Minaj taking in musician Christian TV’s show at the Troubadour in West Hollywood… Brit and Nicki meeting up with Khloe Kardashian at Hype at The Factory around the corner after the show.
And in NYC: Recently-engaged actress Amy Smart shopping at the French Connection Soho Store.
And in Las Vegas: Incubus frontman Brandon Boyd partying at Marquee Nightclub inside The Cosmopolitan.
Saturday, April 23, in Las Vegas: “90210” stunner AnnaLynne McCord hosting a bachelorette party for her friend at Wet Republic at MGM Grand.
Sunday, April 24, in Beverly Hills, Calif.: Booted “American Idol” contestant Pia Toscano enjoying dinner with “Dancing with the Stars” pro Mark Ballas and his parents at a local restaurant.
Monday, April 25, in LA: Heartthrob Zac Efron starting his week off with a mellow guys’ night out in the VIP section at Skybar at the Mondrian.
Tuesday, April 26, in NYC: “Up in the Air” actress Vera Farmiga rocking a Lavin dress and chatting with fellow actor Patrick Wilson at the Arts & Cinema Higher Ground After Party at the Tribeca Film Festival.
And in LA: “Real Housewives of Beverly Hills” star Kyle Richards drinking and dining with niece Paris Hilton at Cleo at The Redbury Hotel. Food Network star Giada de Laurentis also spotted sampling dishes nearby.
Wednesday, April 27, in Boca Raton, FL: Tennis champ Venus Williams hanging out at 1000 Ocean.
And in LA: Paris Hilton at the Union Rescue Mission helping children make Mother’s Day cards… Michael Trevino, Nicholas Gonzalez and The White Tie Affair’s Christopher Wallace at the grand opening of Cafe Entourage in Hollywood.
And in Hoboken, NJ: Reality star Audrina Patridge relaxing during a performance by Diddy at the 2nd anniversary celebration of The Chandelier Room.
Thursday, April 28, in LA: “Gossip Girl” hunk Chace Crawford sipping drinks with his former “The Covenant” co-star, Toby Hemingway at Hemingway’s. Kevin Dillon also spotted… “Grey’s Anatomy” star Eric Dane and wife Rebecca Gayheart, along with new mom Rachel Zoe and “True Blood’s” Alexander Skarsgard celebrating IWC Shaffhausen & Peter Lindbergh’s Portofino Photo Exhibit at Culver Studios.
And in NYC: “The Office” funnyman Rainn Wilson, along with “Saturday Night Live” cast member Jason Sudeikis and Michael Cera cracking each other up backstage at the Tribeca Film Festival Awards at W Union Square.
And in Las Vegas: “Real Housewives of New York” star Kelly Bensimon celebrating her upcoming 43rd birthday with friends at TAO’s Worship Thursday.