US superstar Kelis came into the Live Lounge to perform her hit Acapella and a beautiful cover of La Roux's In For The Kill.
Kelis chatted to Fearne about being a mum, training to become a corden-bleu chef and reminisced about her Big Weekend performance from Derry in 2004.
Kelis' Big Weekend highlight - learning to knit!
See the photos
More: Trevor Nelson interviews Kelis