Jennifer Aniston's Ex Justin Theroux Uses Her Nickname in Sweet Birthday Post!

Justin Theroux is keeping up his annual tradition of wishing his ex Jennifer Aniston a happy birthday!

If you don’t know, Jennifer turns 52 years old today (February 11). We’re wishing her a very happy birthday and hope she has a wonderful day!!!

Justin posted a photo of Jennifer on a staircase and wrote happy birthday. He added, “[Love] you B!” as well, and used a heart in place of the word “love.”

Justin has called Jennifer “B” several times publicly now. We still don’t know what “B” stands for at this time.

Justin and Jennifer were first linked in 2011 and reports emerged that they actually married in 2015. They officially broke up in early 2018.

At this time, it’s unknown if Justin or Jennifer are dating anyone new.