Back of John Mayer Celebrates 31 With Jennifer by His Side John Mayer ducked out of his LA home yesterday all dressed up for his birthday celebration sporting what looks like the hint of a new mustache. Maybe he hasn't been able to find any time to shave between his recent nightly dates with Jennifer Aniston? Today is John's 31st birthday and last night he got together with some friends, including Jennifer, to party his way into another year. We've only spotted the couple once since they reunited, but maybe a romantic dinner is in order to keep celebrating his bday and their possibly rekindled romance. View 5 Photos › Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Bauer-Griffin Online Comments sahakehau 8 years omg what happened to him!? lickety-split 8 years aww, birthday booty call. maybe he'll return the favor for her 40th. Roroleb 8 years i hate the hair i agree and its a sagga in Jen's eyes :)) Joanna 8 years They can decide for themselves I would imagine. If they want to be friends or whatever it's their business. She and Vince were still friends after they split. A lot of grown ups can handle that. Mesayme 8 years It doesn't matter what we think, he's never without a woman for too long... no need to feel bad for John. He's doing exactly what he wants to do. She's a Queen Elizabeth I type... he must like that and he got what he wanted for his birthday...be happy for him. :cake: romes 8 years I'm not a fan of him or his music. His house doesn't look too grand. That gate looks cheap. I doubt if he's interested in marriage. Ginger 8 years This outfit with the tie is exceptionally unflattering on him. I think he's a talented song writer and musician, but not boyfriend material. She's a grown up woman who evidently isn't any more ready to "settle down" than John is. Audrey1974 8 years John is just adorable! I looooooooooooooooooove him!!!!!! :) tellmemorex2 8 years He looks very scary in that first pic... LittleMissM 8 years I think John is cute. This is not a good relationship. She's too old for him. lilly1978 8 years I agree with you, 356UIK, he really doesn't look healthy at all...he looks a bit run down. I really hope that this coupling ends up being good for the both of them. Lord knows he needs to settle down and Jen I think has been living her life pretty steadily, pretty low key and dealt with the demise of her marriage in a good way. I think it's about time she's in a good relationship (although since I don't know her I can't say if she's been happy or miserable; I just judge by what I see). If they make each other happy and they're good for each other then kudos to them, I say :). But yes, he does look sickly. coachluvr33 8 years He is such a dog. I love his voice and I love Jen, but he is just such a skank. 356UIK 8 years Is it just me or does he look not healthy lately? :? auspices 8 years lol, well i'll give it a week before a cute young blonde catches his roving eye, mayer the playa. lexie4 8 years X17 said they had a huge party at her house after. Cute. Idalia 8 years OMG I can't stand this guy!!! Why Jen why??? I really hope this is just friends hanging out for old time sake and that soon enough Jen will confirm that she is still single. Even though I don't like John, he usually tries to stay friends with some of the women he has dated so I just hope this is the case. Anyways I think Jen is smart enough not to fall in love with this guy, after all they spent three or four months together and after they broke up Jen seemed to be happy and relaxed. John, on the other hand, seemed to be edgy. Mesayme 8 years Love doesn't look to good on him... better try some hate. I look great!! :) tiabia 8 years He is slowly becoming the equivalent of vapor. amloveaffair 8 years I love John but I hate that hair =[ Iwillmarryunick 8 years he's not cute. ilanac13 8 years well i guess we're going to really start hearing more and more from this couple - now that it's like they are back together and all that. i just hope that for her sake, she relaxes a bit when she's comparing people to brad and that for his sake, he matures a bit.