At "The Twilight Saga: Breaking Dawn -- Part 1" premiere, love was in the air, and not just because adoring fans were hurling themselves toward the franchise's stars: Nikki Reed and Kellan Lutz both walked the black carpet Monday night with their significant others in tow.
Reed, who recently wed former "American Idol" star Paul McDonald, elicited coos from tween onlookers as she ran over to her husband and wrapped her arms around him.
"I feel like we'll be like that for a long time," she gushed immediately after the embrace.
Lutz, meanwhile, showed off his new girlfriend, brunette Sharni Vinson, whom he met during a chemistry read for the film "Step Up 3D."
"We're very fun-loving kids," he smiled. "We just enjoy life. I enjoy being with her."
Lutz had lots to be happy about Monday, as "Immortals" -- the swords-and-sandals epic in which he has a supporting role -- claimed the No. 1 spot at the box office over the weekend. The 26-year-old actor said his experience filming the action film, which took three months to shoot, was happily different than working on the seven-month-long final "Twilight Saga" production.
"You kind of lose your mind when you're working so much," he said of the "Breaking Dawn" filming experience. "You're shooting in a depressing climate kind of because it's winter-time. It's always gloomy. You kind of just get homesick. You get lethargic. You aren't on top of your game. And 'Immortals' was in sunny Montreal in the summer, so I was just really happy to get up every day."
Reed doesn't have any other films currently in theaters, but she's eager to begin her post-"Twilight" career.
"It's not like being in these movies affords you the ability to not have to try and make good movies and work really hard," she explained. "When these are all done, I think we're all still going to have to fight just as hard."
'Breaking Dawn': Kellan Lutz, Nikki Reed dish on love lives
'Breaking Dawn' stages wedding reception for premiere party
In theme with the anticipated wedding of Bella Swan and Edward Cullen in "The Twilight Saga: Breaking Dawn -- Part 1," Monday's U.S. premiere threw a massive after-party that re-created the characters' wedding reception -- and their honeymoon.
In a setting that was part tropical island shore, part Washington forest, the film's leads Kristen Stewart, Robert Pattinson and Taylor Lautner turned up to greet castmates, filmmakers and fans at the space constructed across from L.A. Live.
Director Bill Condon toasted his team under the approving gaze of the series' author, Stephenie Meyer, and screenwriter Melissa Rosenberg, as well as supporting cast members such as Kellan Lutz, Ashley Greene, Nikki Reed and Jackson Rathbone.
"I'm very happy with the film," Lutz told the Ministry while hosting a table of guys that included actor Ryan Rottman.
"Twilight" always brings famous fans as well, including Rob Lowe, Michael Chiklis and Arnold and Maria Shriver's boy Patrick Schwarzenegger.
Produced again by Chad Hudson, the party featured a raised platform where the wedding tableau was re-created. More than 1,000 wisterias hung from vines above wooden benches and an epic trellis under which enthusiasts took photos.
Catching up with Rosenberg, who picked at sweet potato fries and sipped bubbly while twirling in her Carolina Herrera gown, she gushed that the designer had walked the red carpet with her.
"That was totally my highlight," Rosenberg said.
While Stewart changed out of her gown and into a white camisole, Lautner stayed suited to chat up industry types before all three leads left to grab a plane for London.
Across from the wedding reception stage was a beach scene with ocean waves projected onto the wall, romantic lounge furniture and even a few chess boards as a nod to Edward and Bella's honeymoon activity (well, one of their activities).
While Rathbone puzzled folks in a crushed, red velvet suit, "Twilight" vampire parents Peter Facinelli and Elizabeth Reaser mingled with Billy Burke and Sarah Clarke from the human set.
Heads turned for Bruno Mars, who is featured on the soundtrack -- but there was one real showstopper: Hudson brought in the actual prop wedding cake from the film set, surrounding it with bejeweled cupcakes and ropes of pearls.