Official Singles Chart: Rihanna pips Olly Murs to No.1, Rebecca Ferguson in at No.10

Rihanna's We Found Love (feat. Calvin Harris) has tonight enjoyed another week at the top of the UK's Official Singles Chart.

Source: http://www.musicweek.com/story.asp?sectioncode=1&storycode=1047652&c=1

Usher Rihanna Justin Bieber Reese Witherspoon