Jamie Lee Curtis knows her sexy look caused a stir. Curtis, 66, took to Instagram on Wednesday, August 20, to address the sultry look she wore at the end of her Freakier Friday press tour in Hollywood on August 15. “I LOVE the fact that the LAST photograph of me as TESS taken backstage in costume from my surprise appearance at @elcapitanthtre to support #freakierfriday has gotten more attention than any other since the announcement post with @lindsaylohan that sparked the movie getting made!” Curtis captioned the post. “HAPPY TO HELP SPREAD THE JOY THAT OUR MOVIE SERVES!” In the…