Television roles Year Film Role Notes 2003 American Juniors Herself Contestant (Top 10), 17 episodes 2010–2013 Big Time Rush Jo Taylor Recurring role, 34 episodes 2010–2011 No Ordinary Family Natalie Poston Recurring role, 5 episodes 2012 The Secret Life of the American Teenager Mercedes Recurring role, 8 episodes 2014 Dead on Campus Natalie Kellison Television film (Lifetime) 2017 Famous in Love Rachael Davis Episodes: "A Star Is Torn", "Not So Easy A"[16]