Miley Cyrus is raking in the cash money.  She opened her own film this week, Hannah Montana & Miley Cyrus: Best Of Both Worlds Concert, in 3-D no less, and even talk time to drop the obligatory advice to Britney Spears.

"I think that she needs help." Cyrus said of Spears. "If I didn't have [my family], I'd probably be in the same position.

"You just got to know who your true friends are, and I think, for me, [that] is my mom. If you have sisters, I mean any girls that are in your family, that can understand and relate to you, I think is the best."

Hey, Britney has a sister! 

Photo: Eric Charbonneau / WireImage