Miley Cyrus attended opening night of Britney: Piece Of Me at Planet Hollywood on Friday night.

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And she sat in the front row with Britney's sister, Jamie Lynn, and her mom, Lynne.

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And girlfriend was into it.

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She was so into it that you could even spot her from a distance.
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Basically, Miley dancing to Britney Spears is all of us dancing to Britney Spears.
Miley + Britney <3 <3 <3

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.@MileyCyrus Love you so much! Thank you for coming to #PieceOfMe! I adore you :)
Britney Spears
@britneyspears
.@MileyCyrus Love you so much! Thank you for coming to #PieceOfMe! I adore you :)