Diane Kruger made quite the entrance at the New York Metropolitan Opera's season opener Monday night. The German actress emerged from her Jaguar wearing a satin red, black, and white gown from Prabal Gurung and was joined by the designer on the red carpet ahead of going in to enjoy Eugene Onegin. While in NYC, Diane has been spending time with her boyfriend, Joshua Jackson. On a recent stop by Conan O'Brien's show, Diane revealed the truth about their first date: "He thinks he asked me out on a date, which is not true because I would have not agreed to that. I agreed to have drinks with him. I actually had plans with somebody else for dinner." She continued, "He leaned in for a kiss. I swear to God, at the end, I was like 'Should I slap him?'" Years later, it's clear it worked out anyway! See photos of Diane's opera night out now.