Not the best outfit for a bike ride: Pixie Lott finds her skirt proves problematic on the pedals

Not the best outfit for a bike ride: Pixie Lott finds her skirt proves problematic on the pedals

Not the best outfit for a bike ride: Pixie Lott finds her skirt proves problematic on the pedals

1:17 AM on 2nd September 2011

Short but not so sweet: Pixie Lott struggled to contain her modesty in her short dress as she used a Boris bike in London yesterday

Short but not so sweet: Pixie Lott struggled to contain her modesty in her short dress as she used a Boris bike in London yesterday

Suffering for fashion: The 20-year-old singer was seen trying to pull her skirt down as he blew up as she biked around

Suffering for fashion: The 20-year-old singer was seen trying to pull her skirt down as he blew up as she biked around

Couple of cyclists: Pixie was joined by her boyfriend Oliver Cheshire on the ride around London

Couple of cyclists: Pixie was joined by her boyfriend Oliver Cheshire on the ride around London

Side saddle: It appeared that Pixie was trying to ride with her leg across the bike as the pair sped along

Side saddle: It appeared that Pixie was trying to ride with her leg across the bike as the pair sped along

Midnight chat: Pixie, who attended the Wellchild Awards on Wednesday night, has invited her fans to join her in a live webchat to launch her new single All About Tonight on Saturday Midnight chat: Pixie, who attended the Wellchild Awards on Wednesday night, has invited her fans to join her in a live webchat to launch her new single All About Tonight on Saturday

Midnight chat: Pixie, who attended the Wellchild Awards on Wednesday night, has invited her fans to join her in a live webchat to launch her new single All About Tonight on Saturday