12:22 PM EDT 04/13/2013
Originally posted 09/17/2012 06:00AM
Pretty Little Liars actress Lucy Hale stepped out with Teen Wolf actor Colton Haynes at Chateau Marmont in Hollywood on Saturday night.
Arriving around 10:45 p.m. Hale – wearing a short white dress – and Haynes spent their evening with a big group of friends, who looked happy to be together.
"They were both in a great mood and enjoying the company," an onlooker tells PEOPLE.
Hale sipped on a glass of white wine as she excitedly chatted with a blonde female friend. Meanwhile, Haynes and friends ordered and shared several desserts just before midnight.
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