I wouldn't know who Snoop Dogg was if I fell over him in the street, but I believe and assume he is a rap artist - because that's the sort of idiot name rap artists have.
I don't really care if he changes his name or how often he changes his name or what he changes it to - sounds to me like he's a cross between Snoopy, Scooby Doo and Deputy Dawg. I assume Snoop Dogg wasn't the name he was born with? If correct, then he must have changed it at least once in the past, and the more times he changes it the less newsworthy it should become. Maybe he started off as Snoop Puppy? If so, his parents must have been Mr and Mrs Puppy. I wonder.
As you probably can guess I am old and belong in another century when sanity was a treasured quality.