She also starred played the lead role in Mitchel Musso's single The In-Crowd and is featured on the duet "Us Against The World" on Mitchel Musso's album. When asked about his celebrity crush (which seems to be a question people love to ask the heartthrob — everyone is just trying to play matchmaker!Using motion capture Tarver acted as the title character in the direct-to-video movie The Barbie Diaries, released in 2006.
She has been in two celebrity relationships averaging approximately 6.3 years each. Given Name: Katelyn Marie Tarver Age: 27 (11/2/1989)Occupation: Entertainment - Actress Most Famous For: Jo Taylor of Big Time Rush, television show "You would think the next man that came in my life would want to treat me better, especially after knowing about my past relationship. I would never want his wife to watch what I'm watching right now!! I made some stupid, idiotic & impulsive decisions & I own that.
Being the other woman , the mistress , girlfriend number 2 , etc.
She also appeared in the video for Mitchel Musso's single "The In-Crowd" and duetted with him on "Us Against The World".
He had arrived early to his recording session as she was in the studio working on her track "Fastlane"; when it was Mitchel's turn, his father Sam suggested trying it as a duet with Katelyn.
She began to have feelings for Kendall Knight (Kendall Schmidt) and after a while, they start dating.
Katelyn Marie Tarver (born November 2, 1989) is an American singer/songwriter/actress.Competing against thousands of others who auditioned for the show, she succeeded in making it to the finals (top ten), but did not win a spot on the five member band.On June 14, 2011 Katelyn released her EP "A Little More Free" independently and began a tour with Honor Society (band) as an opening act on the "Wherever You Are Tour" from June- July 2011. She is known for her recurring roles as Jo Taylor on the Nickelodeon series Big Time Rush, Natalie on the ABC series No Ordinary Family, and Mercedes on ABC Family The Secret Life of the American Teenager.Competing against thousands of others who auditioned for the show, she reached the top 10 but didn't win a spot on the 5-member band.But everything had changed since the worldwide tour started; Jo became a famous TV star and Kendall is a pop star.