Post with votes and views. Shared by YouWillPoopYourBedTonight. Rachel McAdams' bubble butt. Even if you've seen it before, I guarantee you'll watch this gif at least 50 times. Yeah might be a body double, but maybe not considering sparkles-cleaning.info McAdams - Best Ass in Hollywood? Trailer for her new movie. Damn I didn't know her ass was this nice. [image=sparkles-cleaning.info] And close up.