The Cool: As ever the fabulous Ms. Coco Austin rocks our world!
The Not So Cool: It's Dan Bilzerian's world and we just live in it—at least, that's what the self-professed "Instagram Playboy" would like us all to believe (BARF!!)
The Cool: Jennifer Lopez celebrated her split from Casper Smart the sexiest way possible.
The Cool: Jessica Simpson honored her baby-daddy Eric Johnson on Father's Day.
The Not So Cool: Courtney Stodden was up to her usual attention whore antics, captioning this cleavage flaunting photo "Gorgeous flowers #thankyou #youknowwhoyouare" .. YAWN!
The WTF?: Kim Kardashian headed to Bonaroo in a nude bra and sheer top. Begging for attention much?
The Cool: She also uploaded this sleeping snap of Kanye West and North West on Father's Day, but I bet Kanye was faking sleep for the photo.
The Cool: Ciara revealed the first snap of her son with Future.
The WTF?: Miley Cyrus took her top off for attention, but then censored it like a sissy.
The Cool: Stacy Keibler continued to exploit her baby-to-be and husband, revealing the duo is expecting a daughter.
The Not-So-Cool: Kris Jenner continued to compete with her daughter's by sharing a bikini body snap.
The Cool: Ansel Elgort joked about his rise to fame by sharing this "awkward" moment on an airplane, where the person in front of him was reading about him.
The WTF?: Verne Troyer got a little TSA action.
The Cool: Jared Leto fooled his fans into thinking he was sporting this douchy mustache.
The Cool: Demi Lovato showed off her makeup free face.
The Cool: Jennifer Hudson flaunted her fabulous bikini body.
The Cool: Stacy Keibler broke a sweat and showed off her baby bump.
The WTF?: For some crazy reason, Courtney Love hung out with Mariah Carey, and of course, they took a selfie for social media.
The Cool: Reese Witherspoon and Sofia Vergara both shared this on-the-set snap.
The Cool: Eva Longoria offered some Cannes support to Melanie Griffith, who proudly showed off her heart tattoo which was recently rid of the name of her soon-to-be ex-husband Antonio Banderas.
The WTF?: Rihanna spent another week trying to rehab her image by sharing only photos of herself with clothes on, playing with this baby.
The Cool: Khloe Kardashian reminded us that she is the Kardashian sister with the best sense of humor.
The Cool: Iggy Azalea had a starstruck moment, posing for a photo with Jennifer Lopez.
The Cool: Nicki Minaj looked absolutely flawless in this Instagram selfie