Rihanna spends Saturday night, November 28, 2009 in London partying it up at two of the British capital's most exclusive clubs. She started off at The Wellington in Knightsbridge. As she left, the adverse weather conditions prompted club manager Uylsess to come over all chivallrous and pull out an umbrella for her. Unfortunately, he was left feeling sheepish as the umbrella caught a gust of wind and flew inside out, causing Rihanna to shriek with laughter exclaiming: "What the hell am I supposed to do with this?!. What is this?!".... Rihanna braved the elements and strode to her waiting vehicle for a trip to Bungalow 8. As she arrived, she was stilll giggling at the umbrella incident! The singer finally headed for her hotel at 03.45am to get some rest ahead of her live performance on Sunday night's "The X Factor" results show.