Over the weekend, Lady Gaga went to Las Vegas to see Britney Spears ' show at Planet Hollywood and used Twitter to rave about the experience -- and about the fact that Britney's dad served her homemade barbecue. Now comes word that the two pop stars may team up on record for a duet.
Last year during an online chat, Britney said that she would be interested in doing a duet with Lady Gaga. Gaga responded at the time, "Let's do this, b***h. It's time."
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