I got a chance to see bollywood celebrities blog through labnol.org. Among all blogs, i inspired by Amir Khan and Amitabh's Blog. Though Amitabh blog is taking much time to load, it is filled with full of content to read.
Amitabh's Blog : http://www.aamirkhan.com/blog.htm
Amir's Blog : http://bigb.bigadda.com/