LONDON: Sugababes singer Heidi Range says she is ''obsessed'' with planning her wedding to British TV star Dave Berry and hopes to tie the knot next winter. Heidi Range is planning a winter wedding. The Sugababes singer - who recently got engaged to British TV presenter Dave Berry - is 'obsessed' with her upcoming nuptials and hopes to tie the knot next year. She said: 'It'll be next year I think, and maybe a winter wedding. 'I'm obsessed already. All I've done is look on the internet at wedding sites. As soon as we got engaged, the next day I had to go into WHSmith at the airport and buy a bridal magazine. I was on the plane looking really obvious.' The 26-year-old beauty was so shocked when Dave, 31, got down on one knee during the festive period, she burst into tears. She explained to more! magazine: 'He surprised me on New Year's Eve (31.12.09) in Barbados. It was a complete surprise. I was hoping that he might ask me sometime soon but I never thought it'd be on New Year's Eve. I'm so excited. I was crying and shaking.'