I have teamed up with Auction Cause to auction off the limited edition Puma boots I wore on the set of my Fit in Your Jeans by Friday workout DVD shoot! Nina Lenders and Lauren Kolodny helped me pick out these boots for my Butt Blasting Cardio Step DVD!!! The winning bidder also gets an exclusive autographed behind-the-scenes DVD from the set of my Fit In Your Jeans By Friday shoot and footage of the Fit In Your Jeans By Friday launch party at Kitson!!

Plus!! Once the winner is announced, I'll twitpic a photo of them from my Twitter account!

100% of the proceeds go to 826LA, a non-profit organization dedicated to supporting students ages 6 to 18 with their writing skills!

GET BIDDING!!!

Guys, don't forget that my Fit in Your Jeans by Friday Challenge is running until June 11 so you still have some time to submit your photos. All you have to do is pick one of my Fit in Your Jeans by Friday DVDs, workout for a week and send me your before and after pics of you in your jeans on the Friday. You can email your pics to kimkardashianchallenge@gmail.com. More info and pics of Valerie, Brooke and Shante, who all completed the challenge, can be found here.

I had such a great time at Kitson on Saturday at my launch event for my DVD series Fit in Your Jeans by Friday. Mom, Kendall and Kylie came alone for support and soo many people turned up, the line was down the street! Some people had been there since 10am so they could get to the front of the line, even though the signing didn't start until 2pm! I want to thank everyone who came out for the event. It was so great meeting everyone and I'm thrilled with how you guys have been receiving the DVD. Remember, my Fit in Your Jeans by Friday challenge just launched this week, so get working out to my DVDs and you could win a pair of designer jeans picked out by me.

There are over 40 pics in the gallery, so make sure you look through. I'll be posting more pics from the event later this week!

If you came down to Kitson, Robertson on Saturday afternoon you may have heard all about my new fan challenge!! To celebrate the success of my workout DVD series, I've decided to challenge my fans to a Fit in your Jeans by Friday challenge! I've teamed up with Kitson boutique and am encouraging all you guys to put on your workout outfits, pop in your Fit in Your Jeans by Friday DVD and start working out! Just take a photo of your Monday jeans look (before the workout) and then another of your Friday jeans look (after the workout) and send them to kimkardashianchallenge@gmail.com to enter to win the grand prize drawing. I'll be picking out the winner from the entries and the best transformation will win a pair of sexy designer jeans from Kitson hand picked by me! So if you haven't ordered your DVD yet, make sure you do!

Valerie, Brooke and Shante (pictured above) each chose one of my three DVDs and worked out every day for a week! Take a look at the girls' working out with me in the gallery and check out their before and after pics!!!

Good luck you guys... and remember, have fun while you're working out!!

Photos by Lasonic Sivongxay

Read the rules and regulations.

Hey guys! Don't forget, I'm going to be at Kitson Robertson tomorrow at 2pm to celebrate the launch of my workout DVD series Fit in Your Jeans by Friday and my new Fit in Your Jeans Challenge! I'll post more updates about the challenge and photos from the launch event here on my blog next week, so stay tuned! Oh, and remember, if you buy your copy of my DVD today and bring it to the event you get front of the line access!!

I hope to see you tomorrow!

LA fans please join me from 2-4pm at Kitson on Robertson (115 S Robertson) to help launch my DVD Series Fit In Your Jeans By Friday. Stop by Kitson to pick up your DVD copy today and workout until May 9 to enter my “Fit In Your Jeans Challenge.” I will be taking submissions for your best Monday (before) and Friday (after) looks to win a free pair of designer jeans!

I recently filmed a segment for The Insider with Pat O'Brien. And by filmed, I mean I was behind the camera! 

I went shopping in West Hollywood at Kitson and Waterworks, and later on met up with Pat. I had a lot of fun turning the cameras on the paparazzi. See what it's like to be bombarded with cameras by checking out the photos on this post!

By the way, Cheryl Woodcock from The Insider is pictured in the limo with me. Also, there is a pic on this post of a random paparazzi guy (in a shot with me, blue shirt). He took an inappropriate shot of me by accident and i chased him down to delete it and he did! See, they aren't all that bad.

What would you do if you were suddenly surrounded by a swarm of photographers? Let me know in the comments area!