JessicaSimpsonBoobsReduction230.jpgJessica Simpson is responding to rumors that she's getting a breast reduction before her wedding to fiance Eric Johnson.

The rumors started with an InTouch Weekly article citing a source that said Jess hoped a smaller chest would make her look smaller for her wedding.

But on Wednesday, Jess denied the claims, Tweeting:

    "Been getting lots of questions about this alleged breast reduction...not to worry...I LOVE MY BOOBIES!! They aren't going anywhere! ... It's UDDERly not true!"

A denial, complete with pun. But while Jess, 31, has avoided this drama, more is coming her way! Rumors are circulating that she's not getting along with fellow mentor Nicole Richie, 29, on the set of the new reality competition show Fashion Star. Uh-oh!