Jessica Simpson and John Mayer are giving their relationship another chance, according to media reports in the US. Friends of the couple confirm they are spending time together and taking things slowly. A source close to Mayer tells American publication People, "They're fond of each other. There's a flirtation." A Simpson source adds they are "enjoying each other's company and seeing how things go. There's no title to their relationship." On Saturday Simpson and Mayer were spotted in Los Angeles and have become regulars at Paradise Cove Cafe in Malibu. They became friends in June when they ran into each other at a New York City nightclub.