Roomies by Christina Lauren (2017)

Romantic comedy about a woman who is obsessed with a busker at her subway station who gets attacked one day and is saved by him. In order to try to repay the debt, she gets him an audition with her uncle's Broadway show. It's a match made in heaven until they discover he is in America illegally, as he overstayed his visa. Enter a marriage of convenience. 

Funny but a bit deeper than your average chick lit, and I LOVED the Broadway setting portrayed pretty realistically. Very endearing.