Jessie J and Vince Kidd pulled out all the vocal tricks on The Voice 2012 final this evening, performing a duet together.
The pair covered Jessie's single Nobody's Perfect.
Earlier in the week, Jessie took Vince to Wembley Stadium to practice the track in front of 75,000... empty seats.
Vince gushed: "Jessie's so cool, I want to be her friend as well, I feel like we have become friends."
Speaking after the performance, Vince added: "I love this girl and have had so much fun with her, this was a huge dream. She's a huge superstar and a lovely girl."
Jessie said: "I want to find someone on this show with a voice, someone who can stand on a show and sing their butt off and that's Vince."
Watch Vince Kidd and Jessie J perform together on The Voice UK below…