"Rude Boy" is the second international single, and the third US single from Rihanna's fourth album Rated R. It is written by Mikkel S. Eriksen, Tor Erik Hermansen, Ester Dean, Makeba Riddick, Rob Swire and Rihanna herself and produced by Stargate. It is co-produced by Rob Swire. The single has reached No. 1 on the Billboard Hot 100, making "Rude Boy" her first No. 1 hit from Rated R, her 6th as a recording artist & 5th as a solo artist as of March 2010. Read more on Last.fm.