updated 06/08/2011 AT 5:00 PM ET
•originally published 06/09/2011 AT 7:45 AM ET
AnnaLynne McCord, is that you?
The 90210 star (and animal lover) revealed a dramatic new hair color on Twitter this week – with the help of a furry friend.
“I’m in LOVE!!!!!!” McCord Tweeted on Tuesday, along with a photo of herself leaning over a snoozing white puppy. Bearing a slight resemblance to Alyssa Milano, the former blonde displayed dark brown tresses while wearing a cozy cardigan.
Fans of 90210 expressed concern that the new hair color meant the end of the actress’s time on the show, but McCord replied reassuringly.
“Okay! I’m NOT leaving 902 and the hair is for a movie I’m shooting right now,” she said. “I adore all of you!! Xxx”
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