“I’m so excited. I can’t wait. We’re getting the nursery ready right now,” Ross, 26, told PEOPLE at the launch of OmniPeace‘s Rwanda Rocks! campaign at STK at the W Hotel in Beverly Hills on Thursday night.
But until the baby comes, Ross has his focus set on only one thing: His wife’s well-being. “I’m just taking care of her,” says Ross, who performed at the event (even dedicating a song to wife Simpson, 30, who sat in the audience).
He adds, “That’s my job right now.”