Pamela Anderson's children are embarrassed by sexy pictures of their mother.The former 'Baywatch' star has revealed her son Brandon, 10, was dismayed when he saw his mom virtually naked on the front cover of her novel 'Star'. Pammie said: "When my son Brandon saw my book cover he said, 'Is anybody going to see that? It's so embarrassing.' "The actress-and-model has two children, Brandon and nine-year-old Dylan, with ex-husband Mötley Crüe drummer Tommy Lee.The blonde admits she doesn't even like looking at racy pictures of herself because they don't do her justice. She explained: "I can't stand pictures of myself because I'm much better looking in my mind. I see pictures and go, that's not me."Pammie, 39, has had her breasts enhanced and reduced since first coming to prominence as a Playboy cover girl in 1989.