• Lili Reinhart revealed that she had a hard time telling the difference between Dylan and Cole Sprouse in a throwback holiday photo.
  • Dylan posted the photo in honor of Christmas and it also featured some of his Suite Life of Zack and Cody co-stars.
  • Dylan ended up tagging Cole in the photo, which helped Lili and other fans figure out who is who.

The Sprouse twins have been confusing fans for years thanks to how similar they look, but over time, it's been a little easier to tell them apart. Even Lili Reinhart, who is currently dating Cole Sprouse, admitted to having a bit of trouble of telling him apart from his brother Dylan Sprouse.

Dylan posted a photo of him and his twin brother along with Suite Life of Zack and Cody co-stars Brenda Song and Ashley Tisdale attending a holiday event. The brothers were dressed as an elf and gingerbread man. Dylan tagged Cole in the pic and Lili admitted in the comments that without the tag, she wouldn’t have been able to tell them apart.

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"Thank god you tagged Cole, I would never have known it was him under that sexy-a*s onesie," she wrote.

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While Dylan and Cole still haven't responded to her comment, it's pretty funny to see that even she had trouble telling her boyfriend and his twin brother apart in the pic. Of course, she didn't really know them at the time, so it's not that unexpected.

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Tamara Fuentes
Entertainment Editor

Tamara Fuentes is the current Entertainment Editor at Cosmopolitan, where she covers TV, movies, books, celebrities, and more. She can often be found in front of a screen fangirling about something new. Before joining Cosmopolitan, she was the entertainment editor over at Seventeen. She is also a member of the Television Critics Association and the Latino Entertainment Journalists Association. Follow her on Twitter and Instagram.