mariah carey

With a new year upon us, we’ve been reminiscing about all the great star styles of the past year. Sofia’s tumbling waves inspired thousands of women, Fergie changed her hair color like a chameleon, and Selena’s red carpet style was red hot.

Here's your celeb hairstyle yearbook for 2010.

Mariah Carey's video for "Auld Lang Syne" dropped and the soon-to-be-mami (who just confirmed that she is, in fact, having twins!) looks fantastic singing the New Year's Eve classic. Check her out below in the video for the single, which is featured on her holiday album Merry Christmas II You:

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The holidays are the perfect time of year to get together with your loved ones — and if you’re Mariah Carey—to perform a sensational duet with your mother.

Last night, during Mimi's Christmas Special, Mariah Carey: Merry Christmas to You, the pop diva was joined on stage by her mother, Patricia Carey —...