Nick Jonas is having a bad month.
Audiences for the Broadway revival of “How To Succeed in Business Without Really Trying” have dropped almost 40 percent since the Jonas Brothers heartthrob took over the lead role from “Glee’” alum Darren Criss last month.
And yesterday his girlfriend of 10 months — 27-year-old Australian stunner Delta Goodrem — dropped him, according to reports.
Perhaps Nick, 19, can turn things around with a guest appearance on NBC’s heavily hyped musical “Smash” next week.
Next Monday, Jonas is set to play Lyle West, a precocious child star who is courted to invest in the fictional production of “Marilyn.”
Lyle “is excited about the show, but I think maybe more excited about getting to interact with Marilyn herself,” Jonas tells The Post.
The New Jersey kid — who made his Broadway debut in 2000 in “A Christmas Carol” — was offered his latest TV gig by “Smash” producers Craig Zadan and Neil Meron, who are also his bosses in “How To Succeed.”
“What I found to be really interesting about the show is that it is very real to how this whole world works,” he says. “I did four Broadway shows before I was 11 years old and then went into recording and touring.”