Sugababes singer Heidi Range
is obsessed with cleaning.The blonde beauty has revealed her fixation with cleanliness borders on OCD (Obsessive Compulsive Disorder) and often interferes with her life.She said: "I'm obsessed. I've even been known to take a cup that still has drink in it and put it in the dishwasher to clean."Heidi - who replaced the band's original member Siobhan Donaghy in 2001 - recently revealed she found bandmate Amelle Berrabah's nightclub brawl "hilarious".She said: "I was in shock! We were going to Atlanta to record the next day, and me and Keisha turned up at the airport, full of the joys of spring. We got out of the car, saw Amelle, and I'm like, 'Oh, Amelle, here is your birthday present!' and she was like, 'I've just come from a cell.' It was hilarious."Amelle claimed she and her sister Laila had been attacked for no reason by a group of girls in the Surrey nightclub. She was arrested for her part in the April fracas, but all charges were later dropped.