Look here.....
Celebrity Big Brother 8 August 2011 Late August 2011 3 weeks TBA TBA NA NA
Brother 12 September 2011 November 2011 TBA TBA TBA NA NA
Source:
http://en.wikipedia.org/wiki/Big_Brother_(UK)
I thought the normal BB would run from September to December. 13 weeks. But looks like it's going to be shorter. Probably be better that.
I am glad the Celeb version is going to be only 3 weeks too.
The Celeb version ends at the end of August. The normal version starts in September. I hope there is at least a few days or a one week gap between the 2!
I am sure the exact dates will be announced soon!