Today, February 25, is Harry Potter actors James and Oliver Phelps‘ (or should we say Fred and George Weasley’s) birthday, and we’re honestly shook. Can you believe that the guys that played Ron’s older brothers are already 33 years old? The actors were only 15 years old when the first movie premiered back in 2001, which means it hit theaters over 17 years ago! Wow, we cannot believe how fast time has flown by!

It seriously seems like almost yesterday that we were watching Harry, Ron and Hermione practice their magic at Hogwarts, doesn’t it? That’s probably because we’re still watching the movies on repeat, TBH. In honor of James and Oliver’s birthday, we decided to round up some then-and-now pics of our favorite cast, and um, you’re not going to believe how different they look. Prepare to get emotional because they’ve all grown up a lot.

Scroll through our gallery to see what the cast of Harry Potter looks like now.

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