Zac Efron and Lily Collins were spotted out and about together this week, so of course rumors started that they're dating!

They went to a birthday party for one of Zac's friends together, and somebody saw them walk in holding hands and getting a drink together.

Then, they were seen at a restaurant in Hollywood over the weekend. Zac raced to the car, but Lily walked slowly - and then got in the same car.

That's enough to start the gossip...but what do you think? Would they make a cute couple? Or do you like Zac better with someone like Taylor Swift (who he's also been linked to)?

Source: Ace Showbiz