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  • DJ Khaled

    Rap stars like Chance the Rapper & Diddy gather to support the hip hop legend as he announces his 10th album 'Grateful'.

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  • Noah Cyrus

    Singer performs acoustic version of her debut single "Make Me (Cry)" and talks about collaborating with Labrinth.

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  • Karla Souza

    Actress transitions from superstardom in Mexico to producing & starring in 'Everybody Loves Somebody'.

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  • Keke Palmer

    Actress discusses her role on Fox's "Scream Queens" and the empowering message of her book 'I Don't Belong To You'.

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The actress/singer admits she was nervous about appearing alongside Barack Obama's wife - but the president's partner soon put her at ease during a fun dancing scene.


Cosgrove says, "I've been doing the show for a long time and I usually don't get nervous, but having the First Lady on the set, I was really nervous.


"(She was a) nice, pretty normal person. (The dance scene) was probably the most fun thing we did. We all just got to let loose and have a good time."


The episode is set to air on 16 January (12).