Machine Gun Kelly also addressed his past feud with Eminem.

While Blink-182 drummer Travis Baker goes on tour for Machine Gun Kelly's Mainstream Sellout Tour, his "Tour wife" Kourney Kardashian brings on the PDA in THIS Instagram video.

Megan Fox reportedly asked Machine Gun Kelly if he was breastfed as a baby due to a bizarre reason.#MeganFox #MachineGunKelly

We are hearing Machine Gun Wedding bells! We are hearing Machine Gun Wedding bells because Machine Gun Kelly and Megan Fox are ENGAGED, and, apparently, it was a surprise to Megan Fox! MGK popped the question when he and his super-star new finace were on vacation in Puerto Rico.