When an Instagram user decided to hate on Julia Roberts, they probably thought the chances of the A-list actress seeing it were slim.

But that’s exactly what happened, with Roberts hitting back at a criticism of her nail polish, of all things, with a hilarious comeback.

In the comments of this post, a woman wrote that the Ben Is Back star was wearing “ugly black nail polish”.

Soon after, a comment appeared from Julia that said:

“It is in fact a navy polish with garnets crystals as a grounding accent.

“In case you would like to edit your comment from ‘ugly black nail polish’ to ugly navy polish with Garnet crystals.

“Just sayin.'”

Straight out of Pretty Woman.

The 50-year-old is experiencing a renaissance of sorts; she stars in drama film Ben Is Back and Amazon series Homecoming.

thoughts?