casey carver explains next when we check in with tmz  >> family members say final goodbyesnna summer and twitter drama following sunday's billboard awards. >> time to check hollywood headlines with casey carver and tmz good morning. >> good morning. >> let's talk about donna summer the funeral i am sure -- what a loss in the music world. this was her private funeral am i correct? >> correct, today in nashville it is a private funeral. they are expecting a thousand people so it will be you know, a packed church service but yeah, they are going to have a guest list and keep it very very strict who it is that is invited family and friends only. >> sad occasion. >> i know. so sad i loved her. >> me too. >> she was so young. >>> let's talk about chris brown, and he has been in a twitter war with christy teagan sports illustrated model. >> she tweeted out after he has billboard performance about why sing when you can dance and his follows just went crazy on her, tweeting her death threats, they were saying you know, calling her nasty names, it just got really ugly so, you know, s