If imitation really is the sincerest form of flattery, then Jennifer Lopez and Luciana Duvall must be really, really fond of one another.

The 45-year-old singer and Robert Duvall's wife were both spotted on the Oscars red carpet wearing dresses that were so similar, we had to do a double take. While Luciana's dress appears to have more of a peach shimmer to it, and Jennifer's dress cinches at the waist — at first glance, these two look like twins!

"I saw this one and [then] it was pretty much this one. I always look around and keep my eye out but I kind of knew," JLo told Ryan Seacrest of her dress. "I knew it wouldn't be easy but I love a challenge."

Think she's regretting that choice now?