After a proper date night in the Big Apple, the two attended the New York screening of her new movie looking happy to be together.
Diane kept it simple with a black Chanel dress with white pearl accents and black suede above-the-knee Christian Louboutin boots. Even though the look was very muted, she had a few jeweled accessories by Stephen Webster and a chain strap Chanel shoulder bag.
Yes, it's true she always looks gorgeous and chic, but this time around Joshua actually stood out with his electric blue suit.
Now, how often does that happen??
[Image via Andres Otero/WENN.]