wiki iTunes The stunning singer has sold over 70 million records worldwide, won a Grammy, been awarded an OBE, received an honorary degree, and scooped a number of BRIT Awards including one for International Female Solo Artist in 2008. The 46-year-old pop beauty sensation has also had her fair share of relationships over the years, including heartthrob Olivier Martinez and a year-long fling with Lenny Kravitz in 1991 - but she has never married. She’s also been no stranger to heartbreak, admitting earlier this year that she was still nursing her her split from Spanish model boyfriend Andres Velensco. But let's focus on the bad bits, shall we? Uh-uh. Instead, let's celebrate her special day by taking a look back her most glamorous red carpet moments over the years... Facebook Twitter SoundCloud