BRITNEY WATCH: She's 'Just Fine'

Britney Spears isn't saying much these days, but from the looks of it, we shouldn't worry about the recently annulled pop princess: She may not be talking, but her pants are speaking volumes.

Spears – who was spotted Thursday in London wearing a decorative ring on her wedding finger – recorded her new single, "Toxic," for the "Top of the Pops" TV show wearing a simple message to fans: the words "Just Fine," handwritten on her pants.

The 22-year-old singer didn't utter a syllable during the taping, but with an outfit like this, why would she need to? The show's rep told PEOPLE.com: "Some people think (the message is) about Justin, but others think it relates to more recent events in her life."

In any event, the next stop for Spears is Cannes, where she'll attend the NRJ Music Awards on Saturday night. We're betting this goes "just fine," too.