Hayden Sinks Her Fangs into Viper Room Owner

8/20/2009 7:00 AM PDT BY TMZ STAFF
It appears Hayden Panettiere's traded Milo Ventimiglia for Lindsay Lohan's ex-boyfriend -- Pink Taco and Viper Room owner Harry Morton.

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Harry -- who dated LiLo before she went to rehab -- hung out with Hayden in Malibu yesterday.

Tomorrow the 32-year-old "Heroes" star turns 20. Cheers!