Mary-Kate Olsen Pregnant With First Child — Report

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Mary-Kate Olsen and her hubby, Olivier Sarkozy, are reportedly expecting their first child together! And if the news is true, we could not be happier for the couple. After all, according to the new report, Olivier has been eager to start a family with the star for a VERY long time — aw!

Are Mary-Kate Olsen, 29, and Olivier Sarkozy, 46, expecting? A new report claims they are, and it’s all because of what an insider spotted at the Met Gala‘s official afterparty in NYC on May 2. Mary-Kate was apparently in rare form at the event as sources claim the actress-turned-fashion-designer refrained from all alcohol and smoking. She was also in extremely good spirits as she seemed to immensely enjoy the night — did someone say pregnancy glow?

“Not only did Mary-Kate steer clear of alcohol, she didn’t smoke a single cigarette,” an insider dished to Star magazine of the celeb at the star-studded affair. “We all started wondering if she was hiding a baby bump underneath that oversize coat.” And while the news may seem to come out of nowhere, if it is in fact true, a pregnancy for Mary-Kate has apparently been a longtime coming.

“Olivier knew very early on that he wanted to start a family with her, but Mary-Kate was a little hesitant at first,” revealed the source. “She’s got her hands full with the fashion line.” It looks like Mary-Kate may have actually warmed up to the idea though — thanks to Olivier’s two kids, Julien, 14, and Margot, 12.

“Mary-Kate takes her role as stepmother to those kids very seriously,” the source added. “Helping out with Julien and Margot taught her a lot about being a parent. There’s no doubt that she is going to make an amazing mother.” And while we totally believe it, apparently her twin sister, Ashley Olsen, is not very psyched about the news — as she’s never been a huge fan of Olivier.

But whether or not she has her sister’s full support, the source claims Mary-Kate is absolutely thrilled to be starting her own family. “Mary-Kate’s said goodbye to alcohol, cigarettes, and coffee and signed up for yoga and aerobic classes,” the insider gushed. “Staying healthy is her first priority right now.” How exciting!

Do YOU think Mary-Kate is really pregnant, HollywoodLifers? Sound off!