It's about time Justin Timberlake and Jessica Biel just announce that they are back together! The on-again/off-again couple was seen canoodling and acting "in love" Thursday night at the L.A. premiere of his latest flick In Time.

While Jess didn't walk the red carpet with JT, she was sure to stand by his side for the rest of the night. 

Justin's hot co-stars Amanda Seyfried and Olivia Wilde — who he has been romantically linked to in the past — were also there to celebrate the film.

And there was absolutely not drama!

“The entire cast was there excited to celebrate the film,” an inside source tells Celebuzz. “Olivia, Justin, Amanda, and Jessica all mingled throughout the night.”

Reporteldy, Justin and Jessica were not the least bit shy about showing there affection for one another and couldn't keep their hands off each other.

“There is no doubt they are back together and couldn’t have looked more in love,” a friend to the couple at the party says.

And at the after party, the hot duo were sneaking smooches and butt grabs!

Do you think they need to share their newfound love with the world? Sound off below!

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!

Sound off in the comments below!

Join the conversation