Theo James and Shailene Woodley fired up their chemistry one last time for "Allegiant" and even went as far as to show some serious skin in the trailer. But while Theo and Shailene have been heating up on screen, things have been cooling down for the actor and his girlfriend Ruth Kearney. Is the wedding delayed indefinitely?

In the new 'Allegiant' trailer, Theo James and Shailene Woodley got completely naked in the shower. The camera managed to capture the water droplets running down their body, hinting to the fans that they hot romance may get steamy this time around in "Allegiant".

About half way through 'Allegiant' trailer, Theo James and Shailene Woodley totally strip down to reveal themselves in front of each other. Things are heating up for the final round of 'Divergent' series!

Let's hope that Theo's girlfriend Ruth Kearney isn't too worried that he will have a wandering heart.

Meanwhile, Theo James is making the move to appear in other movies.

"Theo James, known for his work in the Divergent franchise, is in early talks to star in the political thriller Backstabbing for Beginners. Directed by Danish filmmaker Per Fly, the film is based on former UN humanitarian worker Michael Soussan's satirical memoir about the ins and outs of international diplomacy. James would star opposite Ben Kingsley and fill a spot recently vacated by Josh Hutcherson," according to Entertainment Weekly.

As for the actress, she took the next step to advance her career with a new HBO series.

"Shailene Woodley and Alexander Skarsgard are part of a new HBO project, "Big Little Lies." They join previously announced stars Reese Witherspoon and Nicole Kidman, who also are executive producers for the limited series," according to Newser.

With Alexander Skarsgard taking place of Theo James, Shailene Woodley may be able to focus on her relationship with her boyfriend.

"Allegiant" movie release date is set for March 18, 2016 and is projected to be the blockbuster of this spring.