"Howdy, pardner," says our pal Martin Chambers, who watched one too many episodes of Dallas and become a big fan of the new Tarzan flick during the Pretenders' recent American tour "That's right," adds this ultimate Pretender, "I can drive my Rolls Royce, and pretend I'm J. R. Ewing. If I get tired of that, I just strip my shoes and shirt and swing through the trees!" Bo Derek beware!