Lisa Loveless got the call after 6 p.m. Friday. A "guest" at the Chambers needed an acrylic nail filled ASAP. Loveless, a manicurist at Studio 411 in the Bryn Mawr neighborhood of Minneapolis (612-374-1477) ran over to find the broken nail belonged to Ms. Britney Spears. Unfortunately - er, thankfully - the drama ended there. Britney was quiet and casual in Ugg boots and a t-shirt. She had no entourage in the room, Loveless said, and she attempted a bit of small talk, asking where Loveless works. She sipped a Starbucks and took one call, which seemed to be "family and jokey," Loveless said. She didn't attempt to pay...the hotel handled that. (The concierge asked for a bill; Loveless says she did ok for herself. A fill in the salon is $40). Loveless did note that Britney's nails looked a little beat up from having fakes on and off. Why isn't that surprising?