Rebecca Romijn looked stunning at the premiere of her husband's new movie, "Piranha 3D," earlier this week.

The "X-Men" star stood out in a bright yellow v-neck dress from Reem Acra, which retails for $2,080, and vibrant Lucifer Vir Honestus turquoise and diamond leaf earrings, which go for $3,300.

Like the aforementioned toothy fish, getting this look will take a bite ... out of your wallet.