Megan Fox rocks a blazer while Machine Gun Kelly wears a shiny jacket at his nail polish launch

Machine Gun Kelly is Joined by Girlfriend Megan Fox at Launch Party for His UN/DN LAQR Nail Polish Line

Machine Gun Kelly's Daughter Was His Plus-One At Another Red Carpet Event, And Dare I Say The Pics Are Even Sweeter Than Their AMAs Debut

Machine Gun Kelly Poses With Mom, Daughter Casie, 13, in Sweet Holiday Pic