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Mrs. Marc Anthony no longer!

Jennifer Lopez and boyfriend Casper Smart grabbed a romantic meal at Craig's in West Hollywood last night, and the couple seem to be going strong, which may explain why Jenny from the Block just filed papers to drop her ex-husband Marc Anthony's last name!

J.Lo submitted documents to request that her legal name be changed from Jennifer Muniz (Anthony's real last name) back to Jennifer Lopez, TMZ reports.

The American Idol judge also requested joint custody of 5-year-old twins Max and Emme, which Anthony did as well in his own papers.

Did she go back to her maiden name in hopes of becoming Mrs. Smart? Based on how happy the pair appears, we wouldn't be the least bit surprised!