Hold onto your knickers, Katy Perry!
Her hubby, Russell Brand, recently gave a pair of his worn underwear to a costar after they filmed a movie together.
And last night, when I caught up with her at the Producer's Guild Awards, she told me what she plans to do with the bequeathed briefs.
So who's the lucky (or unlucky) recipient?
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It's his Arthur castmate Helen Mirren!
Before she presented at the Producer's Guild Awards last night in LA., she confirmed to me that she does indeed still have his undies.
As for what she plans to do with them? "I'm going to frame them and hang them over my bed," she said.
Wonder how her hubby will like that?
Helen, who's won an Oscar for her portrayal of Queen Elizabeth II, also weighed in on the upcoming royal wedding.
"I'm very happy about it." she said, "Nothing is certain in this life, but it seems like it will be a very happy marriage. I think she's great!"
Getting a seal of approval from the woman who played the Queen is almost as good as getting it from the real one, right?