He's keeping mum on that, but he did dish on whether the song is on his iPod, telling E! News' Ryan Seacrest at the 87th Annual Academy Awards Sunday, "It is, because Jen took my phone, bought it and and put it on there for me so she knew I had it," he said with a laugh.
J. Law's song aside, the Oscar presenter said he's been "taking it easy" since they wrapped Hunger Games in June, spending time with family and hanging out in Spain too. "Madrid's my city," Josh continued. "I love it. The food's the best. Every restaurant, no matter how small or crappy."
Before Josh hit the red carpet at the Oscars, he dished to E! Online on whether he asked the Academy Award winner for any advice for his awards show duties. "I don't want to ask [Jen] any advice about the Oscars. I'm staying away from that train wreck for sure," he joked at unite4:good's unite4:humanity gala at the Beverly Hilton hotel Friday.
"I don't have heels," he laughed, referring to the actress's epic fall at the 2013 Oscars. "I'm not busting out the heels for this one."