Who says maternity fashion has to be dowdy? Stacy Keilber shows you can be smoking hot, even with a bun in the oven! The star debuted her tiny baby bump at last night’s Elle Women In Music event, and looked adorable as ever! But Stacy wasn’t the only fashion plate in attendance?Sophia Bush also looked white hot in a trendy crop top and mini. And Rumer Willis did look gorg (for once) but wait til you see the fashion crime she committed…Check it out!