Tiffany is what we'd politely call ""high maintenance"". Exibit A? She tells Texas, ""You forgot to say how beautiful I am"". plus: she rates every move he makes on a point system. Now get the score from Greg, Ellen, ""Titus"" co-star ZACH WARD and former ""SNL"" regular ELLEN CLEGHORNE. LOCATION: Calamigos Ranch, Padri's Resto, Johnny Rocket's