Katelyn Tarver is an American singer-songwriter and actress known for her contributions to pop music and her work in television. Born on November 2, 1989, in Glenville, West Virginia, she gained early fame as a contestant on "American Idol" in 2009 and later starred in the Nickelodeon series "Big Time Rush" as Jo Taylor. Musically, Tarver's genre primarily encompasses pop, with influences from indie pop and electronic music. Notable works include her 2010 EP "A Little More Free," featuring the single "I Want My Life Back," and her 2020 single "You Don't Know." She has also released a number of singles that have garnered attention, such as "Wild Things" and "Paper," showcasing her lyrical depth and vocal strength. Katelyn Tarver's impact on music is characterized by her relatable songwriting and ability to connect with a younger audience, as she often writes about personal experiences and emotions. Her music has been featured in various media, further solidifying her presence in the pop landscape. As of 2023, she continues to evolve as an artist, exploring new musical directions while maintaining a loyal fan base.