Britney Spears' stalker, Masahiko Shizawa tried to sue Britney after a confrontation with her bodyguards outside her house. He claimed 'extreme emotional distress' after a gun was pointed at him—this followed him being slapped with a restraining order for amongst other creepy actions, trying to get into Brit and her parents' homes.
Beyonce's stalker, Bassey Essien convinced himself that the real Bey had been killed by an imposter Beyonce who was living the pop star's life.
Miley Cyrus' stalker, Jason Luis Rivera was caught trying to get into Miley's house and told police she was his wife—there's a permanent restraining order in place now
Justin Timberlake's stalker, Karen McNeil is more than a little whacko. She showed up at this house claiming she was God and that she and old Trouser Snake were desined to rule together!
Selena Gomez's stalker, Thomas Brodinicki claimed he had over fifty conversations a day with God about killing Selena. Bizarrely he then advised Gomez to get a restraining order against him as that was the only thing that would make him stay away from her. Selena was happy to oblige.
Madonna's stalker Robert Hoskin was convicted of stalking her in the '90's and in 2012 escaped from the mental institution where he was committed after being shot by her bodyguards after scaling the fence at her Hollywood Hills home. He couldn't decide if he was going to marry Madge or slash her throat from ear to ear.
Paula Abdul's stalker, Paula Goodspeed was so obsessed with her that she even auditioned for American Idol just to get near her. Sadly she committed suicide and was found in her car outside Adbul's home.
Justin Bieber has definitely got a few weirdos after him. Dana Martin was serving a life sentence in a New Mexico prison and asked a prison buddy Mark Staake and his nephew Tanner Ruane to find Bieber and castrate him with garden shears to he could have his crown jewels as a souvenir!
Joss Stone's stalkers were seriously scary. Junior Bradshaw and Kevin Liverpool were found in Stone's home in possession of a samurai sword, hammers, knives and a body bag. Their plan was to decapitate the singer and dump her body in a river.
Selena Quintallina-Perez paid the ultimate price at the hands of her stalker. Yolanda Saldivar ran her fan club but was obsessed with the singer. She finally shot and killed Selena when the singer cut ties with her after Saldivar embezzled money from the fan club.
Catherine Zeta-Jones' stalker Dawnette Knight threatened to cut her up into little pieces and feed her to the dogs. She planned to assasinate Jones because she was madly in love with Michael Douglas.
Tom Cruise's stalker, Iraq war veteran Edward Van Tassel was only trying to give the actor a letter in an attempt to get Cruise to help other veterans. Only trouble is he brandished a handgun which resulted in a court order and a stay in a phychiatric hospital.
Mel Gibson's stalker Zack Sinclair only wanted to share mass and talk about Catholicism, but found himself slapped with a restraining order after trespassing regularly on Gibson's property.
Jodie Foster's notorious stalker John Hinckley Jr was so desparate to get Jodie's attention he shot President Reagan to impress her. He spent 30 years in a mental hospital before being recently released.
Steven Spielberg's stalker, Jonathan Norman was arrested on the director's estate with duct tape and handcuffs. He planned to rape Spielberg in front of this wife. He got 25 years.