Miley Cyrus has defended Lindsay Lohan and Britney Spears’ controversial behavior, saying it’s something “normal” for their age. The 15-year-old star insists both of them have “good hearts”. "Everyone has their time. And I think most 21- to 25-year-olds go through this kind of thing. Basically, they're being normal 21-year-olds, especially Lindsay (Lohan),” Miley told the press. She explained, “I mean, most of that's pretty normal. If you went to most high schools, I could point out Britneys (Spears) and Lindsays. "I guess that's why I'm so adamant about the Britneys and Lindsays and whatever, because I know those people and I know they have good hearts and they're just struggling."