Christina Aguilera Ribs 'The Voice' Cohort Adam Levine About New Fragrance

One wonders: is crow an active ingredient in many fragrances these days?

After all, one hopes "The Voice" mentor Adam Levine wouldn't mind the smell. One of his cohorts just saw to it that he be served a fresh a helping.

Christina Aguilera didn't mind reminding the Maroon 5 singer and notoriously bitchy talent-search personality about a certain jaded tweet he once vomited onto Twitter about every celebrity and her teacup chihuahua pimping some signature fragrance or another. The blonde pop diva does, after all, have her own line highlighted by her Royal Desire perfume.

I also would like to put an official ban on celebrity fragrances. Punishable by death from this point forward.

— Adam Levine (@adamlevine) March 5, 2011

That being said, with Levine readying the May 2013 launch of his own 222 fragrance line for men and women, Aguilera displayed a quick wit and keen memory.

Haha @AdamLevine. What a difference a year makes... Welcome to the celebrity fragrance family! bit.ly/y9bkZZ

— Christina Aguilera (@TheRealXtina) March 10, 2012

Unlike most occasions when someone fires back at Levine, though, 'twas a lovable ribbing. It beats the trash-talking war of words Levine's waged with Fox News over using his band's music where he feels it doesn't belong, or with "American Idol" judge Randy Jackson over star-making superiority.