True Stars Collide by Claire Marti

A bad boy lead guitarist. A former pop princess. A fake marriage to relaunch the band?

Zoe Hastings will do anything to shed her pop princess image and prove she’s really a rockstar. Only problem: to become the lead singer of Black Velvet Machine, the PR team insists she commit to a temporary fake marriage to “Love ‘em and Leave ‘em Liam,” bad boy lead guitarist.
Liam Jones doesn’t want to play games, but he’s desperate to stage a comeback, so it’s off to the Vegas wedding chapel. Liam and Zoe can’t deny their scorching chemistry on-stage and off. Will these two opposites be able to resist their very real connection?