Yes, they usually go out of their way to play down her bust size.... and also, she seems to have a considerable fluctuation size-wise... at her 'smallest' she's still quite substantial, but at her largest, she's downright huge (by mainstream sitcom standards). I assume that these changes are tied to her cycle, as well as to bra/costume/etc... When she's way up on the big part of the curve, AND wearing a knit top in some not-too-dark color, I am mesmerized by her form... don't get me wrong, I like the rest of her just fine, but that well-slung natural rack of hers is really something else.
Just added later: yep, LSG is really the only reason to sit thru an ep of JSM, with the occasional exception of one of David Spade's glib one-liners, often about LSG's rack itself. I just peeked thru my recent **27** fake NGs and though there were some LSG pix in there, nothing all that great or worth posting. If I stumble across anything exceptional, I'll be sure to post it.