Miley Cyrus and Liam Hemsworth Visit Julia Davidson at Rady Children's Hospital

She came in like a wrecking ball — but in the end, she was the one who broke down.
Last week, Miley Cyrus, made a visit to Rady Children’s Hospital in San Diego, where she met Julia Davidson, an 8-year-old battling neuroblastoma, a form of cancer.
Julia surprised Cyrus and her boyfriend, actor Liam Hemsworth, with a performance of “Rainbow Connection,” Kermit the Frog’s wistful hit from 1979’s “The Muppet Movie.”
Julia’s father posted a video of the Dec. 29 encounter on YouTube, and well … we’re not crying, you’re crying. …