Former child talent-contest winner and boy-band member Justin Timberlake is making sure his image as an adult-contemporary recording artist intent on bringing sexy (as opposed to sex) back is unbesmirched by such things as liking out-of-tune American Idol winners or, more recently, seeing Lindsay Lohan and her red-hot crotch at his gigs. The Sun, currently recovering from the embarrassment of having run a three-years-old photo of Prince Harry copping a feel, reports that Timberlake put out a ban on Lohan showing up at his show this Saturday night at the House of Blues in LA. “The last thing his label wants is Lindsay getting hammered and making a spectacle of herself, taking attention away from Justin and his new album,” said a source, so when Lohan’s people called up for tickets and preferential treatment, they were sorely disappointed.