I'd spend my perfect summer's day... on the beach in Cornwall, where I'm from. I'd get all my friends together to catch some waves.
My best holiday memory is... having fun at Run To The Sun, a big party in my town. Loads of people come down in their Beetle cars and everyone goes out into the street for a giant water fight! People bring water pistols and water bombs and everyone gets soaks!
Calvin
I'd spend my perfect summer's day... at the beach! I'd chill out and maybe do some body-boarding. I'd take a really hot girl to the beach with me and I'd teach her, too!
My best holiday memory is... playing in my aunt's swimming pool. She also had one of those games where you take a run up and throw yourself onto a board and stick to it! It was really fun there during the holidays!
Daisy
I'd spend my perfect summer's day... playing at a water park with loads of flumes and slides.
My best holiday memory is... going bowling with my dad. Everyone else was out, so we just decided to go bowling on the spur of the moment!
Frankie
I'd spend my perfect summer's day... at Peter Pan's Playground at Southend-on-Sea in Essex. After going on the rides, I'd head for the beach with my school friends, and the rest of S Club Juniors.
My best holiday memory is... going to Turkey - we go there every year. It's really hot when we go, and there are some great water parks!
Hannah
I'd spend my perfect summer's day... having a massive garden party with loads of friends. We'd fill up the paddling pool, and stay outside 'til it got really dark.
My best holiday memory is... going to the beach really early in the morning with my family - there was no-one elsethere! We made the first footprints in the sand! But we also got sand in our sandwiches!
Jay
I'd spend my perfect summer's day... at the funfair. I'd go on all the rides with my mates - especially the dodgems.
My best holiday memory is... going to see my nan in America. She lives in Florida, where Disney World is, so it's pretty handy when we visit! Last year we went to a water park. It was really hot over there, too.
Rochelle
I'd spend my perfect summer's day... getting together with my friends and family and going to a playground. After that, I'd like to go for a massage and get my nails done!
My best holiday memory is... having a grass fight. It sounds silly, but we stuffed grass down each other's tops and it was so funny!
Stacey
I'd spend my perfect summer's day... at Blackpool Pleasure Beach with my mum, dad and brother. There are thousands of rides - you couldn't go on them all, even if you had a whole week!
My best holiday memory is... having a massive water fight in my back garden! All the children from the street came round, and by the end of the day, the garden was really wet!