Katelyn Tarver (born November 2, 1989) is an American actress and singer-songwriter. She has independently released four EP's since 2011, most notably Tired Eyes in 2017. She is also known for her recurring roles as Jo Taylor on the Nickelodeon series Big Time Rush, Natalie on the ABC series No Ordinary Family, Jesse in HBO series Ballers and Mercedes on ABC Family The Secret Life of the American Teenager. She co-wrote "Crazy Stupid Love" for the British singer Cheryl which peaked at #1 on UK Singles Chart in 2014. Career Music In 2003, Tarver took part in the reality television program American Juniors, where she was one of the Top 10 finalists, before being eliminated from the competition on August 12, 2003. On June 14, 2011, Tarver independently released her debut EP, A Little More Free, produced by Matt Grabe. She was Honor Society's opening act on their June–July 2011 "Wherever You Are" tour. Tarver also toured alongside the bands The Cab and Parachute during the summer of 2012. In 2014, Tarver co-wrote Cheryl Cole's 2014 single "Crazy Stupid Love". Two more singles, "Weekend Millionaires" and "Nobody Like You" were released on the streaming platform SoundCloud in 2015. "Weekend Millionaires" was re-released on iTunes, Spotify, and other digital retailers on July 28, 2016. Another new track, "What Do We Know Now", was released in October, followed shortly by the BURNS-produced "Hate To Tell You" the following month. In 2015, Tarver was featured on the Lost Kings track "You", which was released by Spinnin' Records as a single off their EP The Bad. In 2016, Tarver released a cover of Jeremih's song "Planez". Tarver's second EP, Tired Eyes, was released on March 10, 2017. The song, "You Don't Know" from the Tired Eyes, went viral on YouTube and amassed over 50 million views by the mid-2021. In 2018, Tarver released her third EP, Kool Aid. The EP received positive reviews from multiple music review websites including Clash. In 2019, Tarver released five singles as well as her fourth EP, Kool Aid: Sugar Free (Acoustic). In 2020, she released nine singles including "Feel Bad". The music video of "Feel Bad" was directed by Se Oh and premiered on March 26, 2020, with Billboard. Later that year, Tarver co-wrote Jake Scott's song "Like No One Does". The single was released on April 7, 2020. In 2021, Tarver collaborated with Will Anderson and launched