The former Friends star was glowing as she smiled for the cameras and flashed her brand new wedding ring at the premiere of She's Funny That Way in LA on Wednesday night (19 August).
Jennifer and Justin married at a private ceremony in the grounds of their Los Angeles home in August following a three-year engagement.
They then jetted to Bora Bora for their honeymoon before returning to the US this week to resume work commitments: for Jen that meant promoting her latest comedy.
She looked absolutely gorgeous (as per usual!) last night, choosing a chic jumpsuit in her favourite red carpet colour of black... but all eyes were really on that wedding band! As you may expect from the sophisticated and stylish star, she chose something beautiful but low-key for her ring.
A source told People magazine: "People were congratulating Jen and she was really sweet and sincere when she thanked them. She seemed almost giddy!"
Jennifer and Justin have always kept their relationship as private as possible so it was no surprise their wedding appeared to happen out of the blue!
They married in front of a small group of friends and family – including Jen's former Friends co-stars Lisa Kudrow and Courteney Cox – at their Bel-Air home. Other celebs in attendance included Emily Blunt, Sandra Bullock, Jason Bateman, Chelsea Handler, Howard Stern and Ellen DeGeneres.
Shortly before the big day, a thrilled Jennifer had said in an interview: "Just in the best thing [to happen to me] this decade." Aww!
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