Kim Kardashian wears some pretty risque outfits, but we can't believe she'd step out of the house in see-through pants! Maybe her abnormally large butt stretched them out to the point that they were totally sheer? We don't even know what else to think...

Kim headed to the studio to shoot a commercial for Kim Kardashian: Hollywood on Monday, and meanwhile Kanye West headed to the recording studio to work on new tunes. Kim may basically be famous for making a sex tape (and these days, for posing naked and talking about all the sex she's having), but you have to admire how hard she hustles!

And speaking of hustling, Kim and Kanye are trying so hard to have a baby, it seems like it's a full-time job! After being spotted at a fertility clinic last week, Kim has revealed that she's so desperate to give Nori a sibling she's having sex all the time. In fact, she went into some pretty gross details on the season ten premiere of Keeping Up With The Kardashians on Sunday night when she talked about her ovulation schedule and sperm. Yes, really. At one point she said on camera, "The doctor said when I have sex I have to lay down for, like, 10 to 20 minutes, so, I just had sex before you guys got here. He said it takes 10 minutes for a sperm to swim up there. I'm going to wait like 5 more minutes just for this to marinate inside of me." Gross!

But is waist-training a good idea if she's trying to conceive? We think that's a fair question...