CMT Insider tags along on Carrie Underwood's recent trip to Las Vegas leading up to her CMA female vocalist win.Join the party as Heartland celebrates their first #1 single with "I Loved Her First". Singer Sammy Kershaw considers a career in politics. Jerry Lee Lewis shares his new music. Toby Keith's debut film, Broken Bridges comes to CMT and DVD.Lisa Lee gets the latest from this week's Grammy nominations and press conference in L.A and then flies across country to report from the New York premiere of the Charlotte's Web.