After just five months of dating and being spotted abouttown together, Ashley Greene and Joe Jonas have taken that next step in theirrelationship – key exchange! In Touch Weekly reported that the 23 year oldTwilight star gave Joe a set of keys to her apartment building located inLos Angeles.

Ashley Greene Gives Joe Jonas Keys To Her Home

Related Article: Is Joe Jonas Jealous of Ashley Greene's On-Screen Romance?!

An insider said:

Joe comes and goes as he pleases now. He’s there even whenAshley isn’t home…It takes 10 seconds for you to realize they’re in love.

Related Article: Joe Jonas and Ashley Green Getting Serious!

It’s quite obvious to on-lookers that the two stars arehead-over-heels for each other, but what’s in the store for the hot couple?Moving in perhaps? Marriage?!

What do you think of Ashley and Joe together?

Photos Courtesy of: Fame Pictures