Miley Cyrus and Patrick Schwarzenegger pack on the PDA!

There's been buzz swirling about Miley Cyrus dating Patrick Schwarzenegger.

They were spotted together earlier this week in Los Angeles outside a screening of Still Alice, which is executive produced by Patrick's mom, Maria Shriver.

And now the couple is kindly giving us photographic proof.
The two were kissing for cameras - and themselves - at Thursday's USC game.

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