Britney Spears and Jason Trawick.

Britney Spears and Jason Trawick. Credit: Britney Spears and Jason Trawick. (Getty)

How flattering!

While in New York for the holidays, Britney Spears and fiance Jason Trawick got a special treat during a night out at the Darby: Cabaret star Lady Rizo serenaded the newly engaged couple with a rendition of the Spears tune "Toxic."

"It was so cute," a witness told amNewYork. "Lady Rizo sang 'Toxic' while Britney sat smiling with her fiance and friends."

Spears, 30, and Trawick, 40, have been dating for about a year. Trawick popped the question last month.


Follow Style/Entertainment Editor Julie Gordon on Twitter: @jbgordon

Get the latest news and more great videos at NewsdayTV Credit: Newsday

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Updated 16 minutes ago Newsday probes police use of force ... Let's Go: Holidays in Manorville ... What's up on LI ... Get the latest news and more great videos at NewsdayTV

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