 She was promoted to the corps de ballet in February 2005, to soloist in December 2006, and to principal dancer in October 2009.Peck danced at the Kennedy Honors ceremony twice in 2012 and 2014, performing in front of President Barack Obama and First Lady Michelle Obama.In 2014, she started "Tiler Peck Designs", her own dance wear collection carried by Body Wrappers.