"Only Girl (In The World)" is a pop song by Barbadian singer Rihanna. The song was released in 2010 as the lead single from her fifth studio album, "Loud." It became a massive hit and showcased Rihanna's transition to a more dance-oriented sound. Here's more information about the song:

Genre and Style: "Only Girl (In The World)" is primarily classified as a dance-pop and electro-pop song. It features a vibrant dance beat, energetic production, and Rihanna's powerful vocals.

Production: The song's production is characterized by its uptempo and infectious dance groove, courtesy of producers Stargate and Sandy Vee. The electronic elements contribute to the song's energetic and euphoric atmosphere.

Lyrics and Theme: The song's lyrics revolve around themes of love, desire, and the feeling of being the center of attention in a romantic relationship. The lyrics convey a sense of exclusivity and devotion.

Music Video: The music video for "Only Girl (In The World)" features vibrant and colorful visuals, showcasing Rihanna in various settings surrounded by bright landscapes and vibrant colors. The video's lively and playful nature complements the song's upbeat vibe.

Commercial Success: "Only Girl (In The World)" achieved significant commercial success, reaching high positions on music charts worldwide. It topped the Billboard Hot 100 chart in the United States, becoming Rihanna's third number-one single in the country.

Critical Acclaim: The song received positive reviews from music critics, who praised its catchy chorus, production, and Rihanna's vocal performance. It was often noted as a standout track on the "Loud" album.

Album "Loud": "Only Girl (In The World)" is featured on Rihanna's album "Loud," which was released in 2010. The album also includes other hits like "What's My Name?" and "S&M."

Live Performances: Rihanna performed "Only Girl (In The World)" at various live events, including award shows and concert tours. The song's upbeat nature made it a fan-favorite performance.

Legacy: "Only Girl (In The World)" remains a fan-favorite and is often cited as one of Rihanna's signature songs. Its infectious chorus and danceable production have contributed to its enduring popularity.

The song marked a successful shift in Rihanna's music style, with its dance-oriented sound helping her establish herself as a prominent figure in the pop and dance music scenes. "Only Girl (In The World)" stands as a testament to Rihanna's ability to deliver catchy and memorable pop anthems.