On Air Now
Heart's Feel Good Weekend with Emma Bunton 9pm - 10pm
What will she be wearing at her Westonbirt concert? We take a look at Jessie's styles through the years.
Jessie J looks different from one day to the next, so take a look at her best styles!
This is how she was introduced to us - a Gothic look for the cover of her debut album.
Jessie J poses with her Critics Choice Award at 2011's Brit Awards.
Jessie didn't let her broken ankle in 2011 hinder her fashion sense!
Jessie goes green as she performs on stage at Scala.
You'd never recognise her! Jessie J performs as Blousey Brown in a performance of Bugsy Malone at her stage school.
And finally, a look at Jessie's latest style, with a shaved head for charity!