Jessica has more of a sporty, hip, modern, LA girl look. Scarlett on the other hand has a very classic, timeless, clean, European look. Jessica is a diamonds girl while Scarlett is a pearls girl. I prefer Scarlett simply because she can carry off a variation of looks while looking incredibly sophisticated and elegant. Jessica has more of a 'sex' appeal about her, more of a swimsuit kind of gal. Scarlett is classic beauty, but less trendy so therefore far more timeless. She has more of renaissance, rubenesque look about her. Scarlett I could see modeling for a top designer, whereas Jessica would be doing something a bit more commercial. Both women are beautiful in their own right, but in a different manner. Both are also very gorgeous!