Justin Timberlake and Jessica Biel Caught Smooching at U.S. Open

Justin Timberlake and Jessica Biel were caught in a rare PDA moment in the stands at the U.S. Open on Monday.

Wearing sunglasses, the two were sat cozily together exchanges kisses on the cheek according to Yahoo.

The couple of six years are not seen together often and even more rarely caught expressing their love in public.

Recently Timberlake and Biel baby rumors started popping up as the pair are rumored to be planning a family.

''Now that they're married and Justin has made it clear he is devoted to Jess, there is no reason not to start a family," a source told Star Magazine.

"However, she knows her body will take a hit. A lot of her roles are based on sex appeal so she is definitely nervous but she wants this. She's 100 percent focused on making it happen," the source continued.

"I'm not against the idea at all, but I think I still have some time ahead of me. Let's leave it to fate," Timberlake said according to Enstarz.com.

"Every once in a while I can catch a glimpse of her when she doesn't see me looking and I have this moment when I'm like, 'If you never make a good decision, if you only make bad decisions for the rest of your life, you made one really good decision.' It's nice to marry your friend, it's nice to marry your best friend. It suits me," he said to Ellen DeGeneres on her show.