We love this simple and summery song by Colbie Caillat

So much so in fact that we've been humming it all Friday! Click through for Colbie's lyrics so you can perfect your own version over the weekend.

Colbie only started playing the guitar three years ago and wrote Bubbly just for fun - when she put it on MySpace she didn't expect the reaction she received:

" I wrote this song called ‘Bubbly’ and put it up there and it got this huge reaction. I mean thousands and thousands of hits every day." 

In the end, she became the number one unsigned artist on MySpace for four successive months, with an 10 million plays!