Justin Bieber and Nicola Peltz appear to be going strong just weeks into their whirlwind romance.

Although both Bieber and Peltz have stayed silent about one another on Twitter and Instagram, the 21-year-old Transformers actress took to social media earlier this morning, where she shared a couple of photos of herself, along with a caption about love.

"Puppy love," Peltz wrote in the caption of the photographs below.

A photo posted by Nicola Peltz (@nicolaannepeltz) on Jun 28, 2016 at 10:29am PDT

Along with the same photo on Twitter, Peltz added the caption, "last night," with a lip emoji.

Earlier this month, weeks after Bieber and Peltz were spotted having dinner together at Maestro's Steakhouse in Beverly Hills, Calif., a source claimed the pair was definitely dating.

“Justin and [Nicola Peltz] are definitely dating and it’s really heating up,” an insider told Hollywood Life. “He flew her to Canada so she could watch his show and so they could enjoy a little vacation. Everyone really likes Nicola and thinks she’s good for Justin…and he’s totally infatuated with her!”

According to a second report, Bieber and Peltz have actually known one another for a while but because they were both in relationships with other people in recent months, him with Hailey Baldwin and Kourtney Kardashian and her with Cameron Fuller, they kept their relationship friendly. 

“Justin has known [Nicola Peltz] for a while and they met through mutual friends,” a second source told Hollywood Life. “Nicola is close friends with Gigi and she also knows Hailey. Justin met Nicola a while ago a couple of times while going out around LA, but they never hooked up cause the timing was never right. He has been crushing on Nicola since the first day he laid eyes on her. Justin has always wanted her… He has always wanted her. Justin was usually with Hailey or someone else and Nicola was usually with someone else too.”

For more details on Bieber and Peltz's romance, check out the video below.