Jessie was at London Studios filming Alan Carr's Channel 4 show Chatty Man when she shared these snaps with her Twitter followers.
With legs to die for we can understand why Jessie wants to show them off, but come on girl put some trousers on, it's cold outside...
For more Jessie J pics check out the gallery below.
At the amfAR Cinema Against Aids gala during the Cannes Film Festiva
At the third annual Elle Women in Music Event
Arriving at the 2012 Brit Awards
Walking the red carpet at the 2012 Grammy Awards
At the Harper's Bazaar Women of the Year Awards
Attending the 2011 MOBO Awards in Glasgow
On the red carpet at the 2011 MTV European Music Awards
At the 2011 Glamour Women of the Year Awards
Performing on <em>X Factor </em>France.
Arriving at the 2011 Brit Awards.