Dylan O'Brien was first linked to his girlfriend Rachael Lange in January 2023 Though O'Brien has not publicly spoken about his relationship, Lange has been posting photos with him since October 2023 ...

The couple kept their outfits casual during their May 7 outing, with the Teen Wolf alum, 33, sporting a white top and red plaid sweatpants while the model ... Dylan’s sibling, Julz O'Brien ...