Jennifer Lopez and Ben Affleck Make Instagram Debut

Jennifer Lopez and Ben Affleck (open in new tab) may not have spoken (or posted) publicly about their revived romance yet, but they've made it pretty official on Instagram just the same! And Bennifer fans have Lopez's best friend Leah Remini to thank for that. Remini shared a video montage of her recent 51st birthday party on Instagram on Thursday.

"I got so much love from everyone on my birthday, so I wanted to share a little video of my birthday with you guys, or any day," Remini captioned the video.

"I think I have the best support system on social media, and I'm so glad I was able to share this with you guys. I also can't thank my family and friends enough for coming and celebrating with me in a way that was so special to me."

Affleck has his arm around both Lopez and Remini in the cute grayscale photo, while J.Lo has her hand on her boyfriend's chest. Watch the 32-second snap below.

Lopez and Affleck are getting along well, with one insider telling People (open in new tab) that the two are "madly in love" and see each other as "the love of each other's lives." A source close to Lopez said that their 2004 breakup has made them stronger this time around. "The breakup many years ago was devastating for Jennifer, but she never had a bad word to say about Ben."

"I believe she feels she was given a second chance, just not meant to be at the time.

Affleck is thrilled to be reunited with J.Lo: He is "very happy" with Lopez, a source told People. Furthermore, Lopez's source revealed, "They want to do everything they can to make this work."