Celebrity Jennifer Aniston Justin Theroux Shared a Throwback Photo for Jennifer Aniston's Birthday "[Love] you B!" By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Published on February 11, 2021 @ 01:28PM Pin Share Tweet Email Justin Theroux is wishing ex-wife Jennifer Aniston a happy birthday. On Thursday, the Leftovers actor shared an old photo he took of Aniston on his Instagram story, writing, "Happy Birthday @jenniferaniston." "[Love] you B!" he added at the bottom, using a red heart emoji in the message. Theroux and Aniston first started dating in 2011, and married in 2015 before announcing their split in early 2018. As his post indicates, however, they seem to be on great terms. In 2019, the ex-couple spent Thanksgiving together along with some of their friends, including Jimmy Kimmel, Jason Bateman, and Courteney Cox. Only Jennifer Aniston Could Make Us Want to Wear a Suit Right Now That same year, Theroux had posted another message to Aniston on her birthday, writing, "Happy Birthday to this fierce Woman. Fiercely loving. Fiercely kind. ....and fiercely funny. ❤ you B."