A new bad boy is coming to 90210.

Tomorrow night marks the first appearance of Matt Lanter on the show. The actor will guest star as Liam, billed as "Dylan McKay for the new generation" by The CW. 

Liam is a mysterious guy that works at the hotel where Naomi (AnnaLynne McCord) resides. The latter is quickly intrigued by this character on this week's new episode. 

Check out these new photos of the burgeoning character/couple. Click on each for a larger image...

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