"World of Our Own" is the second single released from Westlife's third studio album, of the same name. The song peaked at #1 on the UK Singles Chart, becoming their 10th number one single - making them a part of a small group of artists in British chart history to achieve this feat. The song's popularity peaked when it was featured in the children's feature film, You Wish!. The song was the 40th best selling single of 2002 in the UK, and received a Silver sales certification in the UK for over 200,000 copies sold. Now, it sold 225 000 copies in UK.
The video of this song is rat-pack styled. The band members are dressed up as gangsters and they enter in an American jeep. Until the first chorus, the band members sing beneath a bridge. Then, they go to the balcony of a futurisitc building then on a deserted bridge. As they sing, the darkness lifts and the sun shines making everybody (the people) happy. The song ends with the scene shifting from the top of the roof of yet another futuristic building to back under the bridge from where the song initiated. There is another video of this song which features the band members recording the song inside a studio.