DWTS Season 14 Contestant Katherine Jenkins Performing With Tristan MacManus & Peta Murgatroyd (VIDEO) Tweet February 29, 2012 by Wetpaint Entertainment Staff Related: Dancing With The Stars, Season 12 Episode 1 , Tristan MacManus , Peta Murgatroyd Credit: YouTube DWTS Season 14 contestant Katherine Jenkins sings while then-Troupe members Tristan MacManus and Peta Murgatroyd perform a Waltz on Season 12. Dancing With the Stars Season 14 premieres Monday, March 19 at 8 pm ET/PT on ABC.For more news about Dancing With the Stars, Like us on Facebook and Follow us on Twitter.
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