• Cole Sprouse posted a series of photos on Instagram on Friday to honor "Riverdale" costar and girlfriend Lili Reinhart on her 23rd birthday. 
• "Lil @lilireinhart was born on a Friday the 13th and haven't I just been so lucky ever since?" the actor, who stars as Jughead Jones on the hit CW show, captioned the post. 
• The images were seemingly taken at a photo booth and show the actors hugging and kissing each other. 
• Sprouse and Reinhart (who plays Betty Cooper on "Riverdale") reportedly started dating in 2017. In July 2019, multiple outlets reported that the pair split. Reinhart recently low-key confirmed that they were still a couple in a new interview with Coveteur magazine. 
• Look at the Instagram post below. 
• Visit Insider's homepage for more stories.

SEE ALSO: Lili Reinhart almost quit acting to become a makeup artist. Now, she's starring on 'Riverdale' and in 'Hustlers.'

FOLLOW US: Insider Entertainment is on Facebook

Join the conversation about this story »

NOW WATCH: The ending of 'Stranger Things' season 3 explained