"Only Girl (In The World)" is a song by Rihanna from her fifth studio album, Loud, released in 2010. The track features a dance-pop sound and explores themes of love and desire, expressing a longing to be the sole focus of a partner's affection. The song received positive reviews from critics and became a commercial success, topping the charts in multiple countries. It won the Grammy Award for Best Dance Recording and is known for its catchy chorus and vibrant production, showcasing Rihanna's vocal abilities and establishing her as a leading figure in contemporary pop music.