With Beauty Shop being released on March 30th I thought I’d get my act together and add what I can. I’ve now added a poster and 4 movie stills to the gallery here.

There was a behind the scenes look on ET on March 8th - they showed Mena very quickly (I happen to just catch it via channel surfing) where she said that her character, Joanne gets a boob job and a small scene with her and Kevin Bacon where he’s telling her that the “twins” are not identical. You can view captures here.
Lastly here is a behind the scenes video from AOL/Movie Fone on the set of Beauty Shop - there isn’t a lot of Mena - no interviews, but still a great look at the film so have a watch of it.