The Jonas Brothers celebrate 8 years of ‘Camp Rock’

Camp Rock - European TV premiere - ArrivalsGareth Cattermole/Getty Images file

In case you wanted to feel really old today, Camp Rock just had its eight year anniversary.

The Disney Channel Original Movie is probably the reason you first fell in love with The Jonas Brothers. Although Nick, Joe and Kevin were totally adorable in the made-for-TV musical, they’ve certainly come a long way since their days of flat-ironed hair.

To recognize the anniversary, Freehold-raised Joe shared some quick math with his Twitter followers. Apparently, Camp Rock is old enough to be learning multiplication. Well done.

Kevin shared a GIF of Demi Lovato and Joe being lovebirds…

…and Nick just retweeted Joe’s tweet because he was busy having the number one selling album in America. No big deal.

Watch the Camp Rock trailer below if you’re feeling nostalgic. (Also, now that we’re rewatching it, we’d like to know how Joe’s hair stayed straight after having water dumped on it. Please share your hair wisdom, Joe.)