Peachy

This is why matching your lipstick with your dress instead of your own coloring is not recommended. Also, you can take my word for this, since J-Lo and I have a very similar skin tone: We don't turn peach when we're tanned.

The hair is cute (much better than several of ultra-stiff styles she's been sporting lately) and so are the earrings. It's just the overall color that seems off.

Edited to add:
Hollywood Rag has a very intimate closeup on Jen's face, where you can see every detail of her makeup, including the lack of moisturizer around her nose.

Picture courtesy of A Socialite's Life.