Does Zac Efron Take Just Anyone To Copenhagen, Or Does He Have a New Girlfriend?

Zac Efron was seen jetting from Los Angeles to Copenhagen on Sunday, with his rumored new fling, Sami Miro.

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While not much is known about Miro, one thing is for sure: she is not an actress, unlike Michelle Rodriguez, with whom Efron was often photographed this summer. In fact, Miro works in Los Angeles at Demand Media Studios, a content company.

This is not the first time Efron, who turns 27 on Saturday, has spent time with Miro. The could-be-couple also caught a Dodger game together last month!

Before leaving the country, the Neighbors star surprised a lucky fan with a car – his own first car to be exact. The fan, Laura Lopez, won the vehicle that Zac auctioned in support of the Make a Wish Foundation

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Zac posted an Instagram video collage of himself handing off his good ole' vehicle to its new owner, with the caption: "My first car is all yours @Lopez.Amanda78! Thanks to everyone who helped @MakeAWish by donating to my @Prizeo raffle!

The former Disney star, who reportedly split from Rodriguez in August, has been hard at work on his new project, We Are Your Friends, and on Monday shared a behind-the-scenes video from the set. In the short clip, world-renown DJ, Alesso, shows Zac his way around a turn table.

Do you think Zac and Sami could be the beginning of a budding new romance? Or, do you think they are just pals... who, you know, casually travel to Copenhagen together?

Let ET know in the comment section, or tweet in your thoughts to @Katie_Krause with the hashtag #ETNow!