Name of song (tv advert also)?

a few days ago i was in the car listening to the radio and a song comes up which makes me think 'that's the song on that tv advert' (i dont remember the advert btw), i want to download it online but i dont know any of the words, only the tune, any help?, i know that the verses are quite normal whereas the chorus is quite upbeat and louder, i know this isnt much to go on, but any info would help, remember, advert, upbeat and the tune goes dadadaa daa da da da da daaa daaa daa dada dada- im sure this last bit of info helped the most- JK!