For the momentous occasion, the star wore a dress that had her baring it all.
Interestingly, though, there was one thing that she seemed careful to keep hidden.
And, it speaks volumes about her feelings for Affleck.

Affleck was not in attendance, but Lopez, on the other hand, was impossible to miss.
She walked the carpet in a sparkling silver Tamara Ralph evening gown with almost entirely exposed sides.
Yet, while the dress left little to the imagination, Lopez covered her tattoo.

She captioned the post, “Commitment” with an infinity emoji.
“Happy Valentine’s Day my love,” she wrote.
It would have been easy for Lopez to expose the tattoo for her important red carpet moment.