Machine Gun Kelly's was born with the name George Barnes. He later used the alias George Kelly and was nicknamed Machine Gun Kelly at the time of his crime spree. He was eventually caught by law enforcement and spent almost 20 years in prison (Alcatraz) where he became known as 'Pop Gun Kelly'.
Machine Gun Kelly goes by Kells, and MGK.
Kelly Stimac goes by Gavin Kelly.
Kelly Whitaker goes by B---h Pudding.
John Paul Kelly goes by J.P..
Kelly Osbourne goes by Kelly O, Kel, and Totsy (given to her by her parents).
Kelly Wolfe goes by Slash, Wolfie D, and Cyberpunk Fire.
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Ron Lipnicki goes by Machine Gun.
Mark Anthony Besozzi goes by Machine-Gun.
Kelly Stimac goes by Gavin Kelly.
Phelim Kelly goes by Phil Kelly.
yea he did he got arrested at the mall in MIAMI and was transported to alcatraz
Barbie Blank goes by Kelly, and Kelly Kelly.
Kelly LaMarr goes by Reedy.
Alexia Kelly goes by Lexi.
Alister Kelly goes by Ali.
Caitlin Kelly goes by Cait.
Clinton Kelly goes by Clint.