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Wearing a cream-colored David Koma dress with a low-plunging neckline, Jimmy Choo heels and a Marchesa bag, Miley Cyrus looked very grown up as she escorted her beautiful beau, Liam Hemsworth --sans tie -- down the red carpet at the People's Choice Awards, on Wednesday evening.

The former Disney star and her man are not nominated for a PCA this year, but Liam's big bro Chris is nominated for Favorite Movie Superhero for his role in Thor. Fingers crossed!

Miley's man will take to the stage tonight to dole out an award. The singer Tweeted before the show, "Can't wait for People's Choice with my boo today! Can't wait to watch him present =]."