Jessie J joined former X Factor finalist Olly Murs in keeping the crowds entertained while the remaining five contestants awaited the verdict from this week's public vote.
How do you rate Jessie's glam makeover? Vote below:
See all the X Factor fashion from the judges and contestants here:
Suggested For You
SUBSCRIBE AND FOLLOW
Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements.Learn more