Best moment? Leon's debut single When You Believe was a best selling single from a British Male Artist in 2007 beating Take That and Mark Ronson.
Where are they now? Leon's first album Right Now went to number 4 in the charts but after disappointing sales, he was dropped from his record label. He has since been writing new material and wrote a song for The Voice UK's contestant Vince Kidd.
- Healthy cereal: The best and worst cereals revealed
- Breads: Best and worst loaves revealed
- Best and worst chocolate bars for your diet
- Yogurts: best and worst for your diet revealed!
- Top natural hay fever remedies
- Calories in summer drinks: The best and worst for your diet
- Tested: Best and worst sun creams
- Biscuits: The best and worst revealed
- Best bob hairstyles