Oct 4, 2010 14:42 GMT  ·  By

For the biggest part of these past few months, Ashley Greene and Joe Jonas have been trying to keep their relationship a secret. But the cat is out of the bag now – as it should be because they’re madly in love.

A few days ago, the inevitable happened when paparazzi caught the two young stars walking hand in hand and acting very much like a couple.

Now a source tells People magazine that the two are quite head over heels with each other, which could mean they’re actually happy their secret is no longer a secret.

“[Joe] is head over heels for [Ashley]. He thinks she is down-to-earth and absolutely beautiful. He hasn’t been this into a girl in a long time,” the unnamed insider reveals for the magazine.

It seems that his love for Ashley is reciprocated, since she recently invited him over to meet her parents – arguably quite a huge step into a relationship.

“The two haven’t been dating long, but they’re getting more serious: A source says Greene, 23, recently took Jonas home with her to meet the parents in Florida,” People writes.

“While Jonas, 21, and his Twilight star sweetheart lead busy lives, a source says that while the couple has a momentary break from work, ‘They want to spend as much time together as possible’,” the aforementioned publication informs.

As we also reported back in July this year, speculation about the two dating started when Joe Jonas attended the London premiere of “The Twilight Saga: Eclipse.”

Not only that, but he even posed for pictures on the red carpet, though not with Ashley. What was certain at the time was that he had no engagement in London to explain his presence there.

However, it wasn’t until weeks later that buzz started to pick up that the two might actually be an item – which was why Joe Jonas was at the “Eclipse” premiere.

Previously, Joe Jonas dated country darling Taylor Swift and Demi Lovato. Ashley was romantically linked “Gossip Girl’s” Chace Crawford and Jared Followill of Kings of Leon.