The "Infinity" songstress, Mariah Carey is obviously loving her stay in Vegas!

The forty-five-year old kicked off her Mariah Carey #1's residency with a bang according to Rap-Up.com May 6th; to celebrate? A lap dance from the model/actor, Tyson Beckford!

Thursday, Carey headed to the Rio Hotel where Beckford is guest performing with the Chippendales until May 24th! TMZ has video that captures Mariah and Tyson's encounter, showing Tyson walking off stage mid-performance to guide Mariah on stage for a lap dance. As the crowd cheers, Mariah sits in a king's chair while stuffing money in Beckford's underwear.

Mariah is proving that her newly single life isn't bad after all!

What do you think about the lap dance performance?

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Watch Tyson Beckford's lap dance below!