GSTEFANIRFEDERER0306_02.jpgGwen Stefani GSTEFANIRFEDERER0306_03.jpgAvid tennis fans Gwen Stefani and Gavin Rossdale rubbed elbows with tennis greats like Roger Federer, Maria Sharpova and Andy Roddick last weekend at the Pacific Life Open in Palm Springs (which, incidentally, is still going on). The new BFFs continued the party last night at Madeo in West Hollywood. Wonder if we'll get to see the stylish couple take the court themselves? Gwen in a plaid L.A.M.B. tennis skirt, Gavin in short shorts - HOT!