Miley Cyrus Perfoms her song " The Climb" at CNN Heroes"

It was a full house at last night’s “CNN Heroes: An All-Star Tribute” and Miley Cyrus had the honor of taking the stage for a special performance.

Just before Robin Lim was named “Hero of the Year,” the teen sensation performed a stirring rendition of her hit song “The Climb.”

Along with her impressive performance, Miss Cyrus also presented a “Young Wonder” award in memory of 9-year-old Rachel Beckwith, who died tragically in a car accident, but had inspired thousands to donate to “charity:water” before her passing.

Miley was joined at the event by hunky beau Liam Hemsworth, with the two looking as happy as ever as they smiled for the cameras and spoke with press throughout the night.