Actress Billie Piper is set to leave the BBC series 'Dr Who' at the end of the current series, after two years playing the Timelord's sidekick Rose Tyler.
Speaking about her decision, Piper said: "Rose and I have gone on the most incredible journey over the past two years."
"It has been an amazing adventure, and I can confirm it comes to an end - for now at least - as series two climaxes."
"I am truly indebted to Russell for giving me the chance to play Rose, and to all the 'Doctor Who' fans old and new who have been so supportive of me in this amazing role. Thank you so much," the actress said.
Writer Russell T Davies said: "It has been a wonderful experience working with Billie. We will miss her and wish her all the success in the world for her future."