Tulisa says she's leaving X Factor
X Factor judge Tulisa has confirmed that she is leaving the show.
The singer, who used to be in pop group N-Dubz, posted a message on Twitter saying she won't be on the panel as she wants to try something else.
She said: "I've had a great time on the show, but this year it's time to do something different."
"I'd like to thank everyone on The X Factor for two amazing years."