Take That have announced an extra date for their 30th anniversary tour next year and will now play April 29th and 30th at the 3Arena with Rick Astley as their special guest on both nights.

Rick Astley - will he join Take That for a song on the night?

Tickets go on sale next Friday, September 28, from usual outlets.

As part of their 30th anniversary celebrations, Take That are to release Odyssey, described as a "re-imagined greatest hits album" on November 23. It is preceded by the release of the Odyssey version of their hit Pray today, September 21.  

Discussing the songs on the double album, Take That's Gary Barlow said: "Some have been reworked, but without spoiling what people loved about them in the first place. 

"You've got to be respectful, but at the same time, you've got to let the ambition of doing something new and refreshed come through as well."