In answer to my OP, I would say Tulisa IS the new Cheryl. I wonder if Cheryl ever considers that her waning popularity is down to someone else, Tulisa, stealing her crown.
I've always thought Cheryl is very pretty, but she is very skinny. Quite a nice bum, but the rest of her is very lean. Tulisa on the other hand has a really nice shape, curves in all the right places and an amazingly toned stomach! Wow!