"We talk about [marriage] a lot. I feel really lucky," he said of this girlfriend of the past three years, Meagan Camper, on Williams's show yesterday. "It's really interesting when you're in a relationship with somebody who's truly my best friend. I talk to her about everything."
The Fall Out Boy bassist and Best Ink host went on to explain how he feels that he's not good looking enough for his model girlfriend (even more reason to put a ring on it!).
"I'm looking at this picture, and I'm like, 'Wow, it's insane that she hangs out with me,'" he said to Williams. "It's like, 'Hot girl pictured with homeless man!'"
It's clear Wentz is head over heels for his girl—but if you need more proof, just check out his instagram, which is full of selfies and sunlit shots of Camper with captions like "Muse," "This one, this ones my dream and I'm taking it back. I'm taking them all back," and emoji hearts.