Rhys Ifans may be nuttier than Britney Spears.
While seemingly impossible, consider the recent actions of the scarcely known actor: he's asked for Sienna Miller's hand in marriage.
According to the UK's Daily Mail, Ifans "is fed up with all the secrecy around their relationship and wants to make it a permanent thing... he has asked Sienna to marry him and it's the last time he will ask. He wants everyone to know they are officially an item."
Wow, an ultimatum. Ifans must have gone to the Hank Steinbrenner school of proposals.
Perhaps proving that she's learned a lesson from her mess of a relationship with Jude Law, though, Miller is trying to keep things slow and steady.
"Sienna has yet to make a decision and Rhys can't understand why," the newspaper's source said. "Sienna's always trying to avoid the official relationship topic and is happy to keep it a low-profile affair."