With her friend Hanna Beth by her side, Miley Cyrus attended an '80s-themed rollerskating party in L.A. over the weekend -- but only after someone explained to her what the '80s were.
Although she looks and sounds like a 35-year-old, Miley wasn't born until 1992.
Miley Cyrus: Like a Virgin
12/29/2008 12:15 PM PST BY TMZ STAFF
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