Britney Spears spent Saturday night with dad. The singer, 26, and her father Jamie - whose co-conservatorship over her was recently extended until March 10 — hit Hollywood restaurant Social Hollywood shortly before 8 p.m. She wore diamond earrings and a chocolate brown dress with spaghetti straps; her father carried her fur coat for her. They spent more than two hours dining before calling it a night. Though Spears' relationship with her father appears to be improving, one celeb says ...