The stars of the pre-school television program \"Yo Gabba Gabba!\" are planning a 50-city U.S. concert tour, producers announced Monday. \"The Yo Gabba Gabba! Live!: Get the Sillies Out!\" tour will stop in New York Friday, Saturday and Sunday, then continue on to dozens of other cities through 2013. The stage show is to support the new lines of \"Yo Gabba Gabba!\" toys, kids sportswear, DVDs and CDs, a news release said. The TV series combines live-action and animation and features songs like \"Don\'t Bite Your Friends,\" \"Get the Sillies Out\" and \"Party in My Tummy.\"