Sightings by Ministry of Gossip

Nicole Richie and Joel Madden dining at Soho House with newly single Christina Aguilera … Giovanni Ribisi enjoying cocktails at Hollywood’s Las Palmas after last week’s election … Jake Gyllenhaal and Anne Hathaway after-partying at Tropicana at the Hollywood Roosevelt Hotel following the premiere of “Love & Other Drugs” … “90210” gal Jessica Lowndes celebrating her birthday with costar Shenae Grimes and “True Blood” star Ryan Kwanten at Hemingway’s … Olympian Michael Phelps swimming upstream to Las Vegas for the fifth anniversary of Tao … “Hawaii Five-0” star Taryn Manning celebrating her birthday at h.wood … “Glee” costars Matthew Morrison and Chord Overstreet chatting it up at West Hollywood’s Voyeur.

— Matt Donnelly