'I feel like in our world today, we focus on so many things that are completely pointless,' singer says.By Jocelyn Vena Jessica Simpson performs in Florida on Sunday Photo: Chris Gordon/ WireImage Jessica Simpson, who has garnered much criticism for debuting a curvier figure at a concert earlier this week, addressed the issue with her fans when she hit the stage on Wednesday night in Virginia. "Thank you for your support," the leather-pants-clad singer told the crowd at the end of her set in Charlottesville, where she was opening for Rascal Flatts, reports People.com.