Last night Justin Theroux returned to Los Angeles after spending the last week in New York City, and Jennifer Aniston's fiance looked super ripped when X17 photographers snapped him walking through the terminal with his luggage.

Justin had been in the Big Apple with Jen, but she returned to LA early last week and he hung around for a few more days, visiting with pal Ben Stiller and apparently going to a bachelor party!

On Sunday Justin's buddy Gavin McInnes posted a photo on Instagram of Theroux and wrote "#hunks," later commenting, "Double Date Dream Dolls," and "Bachelor party last night..." Alas, the bash wasn't for Justin, but rather the group's pal Scott Campbell, who's engaged to actress Lake Bell.

Should we call him the night rider?

On Friday, Justin Theroux was hardly recognizable as he zoomed through the L.A. streets in virtually all black attire to go with his black BMW motorcycle.

The 41-year-old actor/writer has been an avid biker boy and with his fiance Jennifer Aniston away shooting her latest film, he's probably enjoying the free time to roam on his hog!

He certainly likes his clothes a little bit on the small and tight side!

On Monday Justin Theroux was snapped going for a stroll in New York City, but noticeably absent were his two loves: his motorcycle and Jennifer Aniston!

Jen is still in Greenwich, Connecticut shooting the yet-to-be-titled Elmore Leonard flick, so Justin isn't that far away! Maybe they're getting together on the weekends for wedding planning? After all, it's been reported that the duo have already set a date! "It will be a small affair with their closest friends," a source told People.

Justin Theroux was spotted shopping at Helmut Lang in Beverly Hills on Tuesday afternoon, and while he wore his uniform of (mostly) all black, we couldn't help but notice how short his crewneck sweater was! Just think, if he hadn't been wearing a white tee underneath, we totally would have gotten a peek at his stomach! While Justin obviously has a great body, we have a feeling fiancee Jennifer Aniston wouldn't approve of this outfit...

Speaking of Jen, when are we going to see her baby bump again?

All black everything, huh?

Justin Theroux's wardrobe took a turn for the dark side on Friday as he donned all black attire as he headed to a studio in Hollywood. Even his backpack and Mercedes Benz matched!

The 41-year-old actor/screenwriter, who's engaged to Jennifer Aniston, could be in for a year end surprise as there have been reports of the 43-year-old actress possibly sporting a baby bump. Aniston even added to the speculation last Sunday at her engagement party when she passed on sushi and her favorite alcoholic beverages. Maybe there's some truth to the reports after all!



Could Jennifer Aniston have a BIG surprise for fiance Justin Theroux this Christmas??!!

The actress sure seemed to be making a concerted effort to hide her stomach area with her sweater Saturday as she and Justin left Barneys in Beverly Hills after a quick pre-holiday shopping trip.

Aniston's 43, but these days lots of women are having babies into their 40's and the super-healthy Jen would seem to be a perfect candidate.

As X17online reported exclusively, Jen and Justin threw a party at their house last week and kids were invited ...

Now, will the baby shower come before the bridal shower?

Make that a Mickey Mouse muscle tee with a serious twist!

Justin Theroux hit the gym in West Hollywood on Friday, and the 41-year-old writer/actor gave us a peek at what Jennifer Aniston gets to see everyday when we snapped him leaving.

Oh, and get this ... Justin was drinking Smartwater! Jen probably has a lifetime supply at their house, so why not?

As Cameron Diaz once said, is that hair gel?!

Justin Theroux was spotted heading to Funny or Die's studios in Hollywood on Tuesday afternoon, and even though his thinning locks were a greasy mess, he still looked pretty hot. Justin was snapped at the studio back in October, so we can't wait to see what he's working on with the comedy website. But is the unkempt hair part of the look for his skit or did he not have enough time to get ready this morning?

And speaking of burning questions, when are Justin and fiancee Jennifer Aniston going to walk down the aisle? Think they'll beat Brangelina to the altar?