Chrissy Teigen loses her mind when Mariah Carey pulls John Legend on stage in Las Vegas

Chrissy Teigen couldn't contain her excitement when her husband John Legend joined Mariah Carey on stage for a very sexy performance of her hit single "Touch My Body." The mother of one wasn't phased as all as she watched her husband get tied to a bed while Mariah tickled him with a feather and danced seductively around him. The devout lamb - the name Mariah calls her fans - screamed and sang along as she watched from the audience.

Moments @johnlegend

A photo posted by Mariah Carey (@mariahcarey) on

After the performance, Chrissy took to Instagram to publicly thank Mariah for the once-in-a-lifetime experience, writing, "Mariah pulled @johnlegend on stage at her Vegas show and as a lamb, I have never been so happy. There is no Mariah song I don't know the words to and I may have cried but whatever I LOVE YOU MARIAH! Thank you for this amazing night for me and my family!!"

After their Mariah encounter, the gorgeous couple raced to the Las Vegas Motor Speedway where John performed during the EDC music festival.

This past weekend also marked John's first Father's Day since becoming a dad earlier this year. In honour of the holiday, Chrissy posted a heartfelt message to her loving husband, thanking him for all that he does for their daughter Luna.

Happy Father's Day to the most perfect man Luna and I could ever ask for. Since the day she was born, you've done every bottle with me, woken up with me to keep me company through every night. You don't mind diapers, get all the best burps, and read her Goodnight Moon like poetry. It makes me so happy to see so much of you in her smile and eyes that completely glow when looking at you. She will never look at anyone - anyone - the way she looks at you. Happy Father's Day to your father, Ron. John is the amazing father he is because of you and Phyllis. You created and raised a man we are all so lucky to love. We love you, Johnny, endlessly, forever and ever to the Luna and back. Happy Father's Day from Luna and I, and thank you to game 7 for providing the real gift here and getting me out of having to plan and overthink the day phew

A photo posted by chrissy teigen (@chrissyteigen) on

She also delighted fans by sharing another picture of her little girl, who is proving to be a natural in front of the camera just like her mother.

❤️

A photo posted by chrissy teigen (@chrissyteigen) on

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