Getty Images for 102.7 KIIS FM's Wango Tango

Kanye West and Justin Bieber were among the many famous faces performing at 102.7 KIIS FM's Wango Tango concert in Carson, California on Saturday, and the boys tore up the stage! Too bad they didn't do a set together...

Though Yeezy's wife Kim was on a plane to Brazil, the rapper was supported by his mother-in-law Kris Jenner and sister-in-law Kendall Jenner. As far as we're concerned, that's a better deal! But the big deal of the day was when the Biebs performed and revealed that he will be doing some touring this summer!

Though Bieber has made a few surprise appearances at small shows and with Ariana Grande, his last big tour date was in December of 2013. Between then and now he managed to get into quite a bit of trouble, so getting back on the road might be good for him! After the show, Biebs tweeted, "Good to be back," and manager Scooter Braun posted an Instagram photo of Biebs' performance on Saturday nigh and wrote, "Great to see him back on stage. @justinbieber puts on a show! #wangotango."

We wanna know more about Justin's shows this summer though!

Bobbi Kristina Brown's grandmother Cissy Houston has given an update on the 22-year-old's condition, and things aren't looking good.

Houston chatted with Entertainment Tonight yesterday and revealed that Bobbi Kristina is "the same [and] she's not progressing at all." Houston added, "She's not gone yet, but you know, whatever the Lord decides, I'm ready for her ... I have nothing to do with that. That's His job. It's His territory, you know? And I understand it."

So who is responsible for taking Bobbi Kristina off of life support if it comes to that? Bobby Brown and Pat Houston have been named co-guardians over Bobbi Kristina's medical needs, and Houston addded, "It came alright, it was fine. We're a family ... that works together for the best. You want the best for whomever or everybody we can."

After Bobby seemed optimistic about his daughter's status last month, his lawyer noted that Bobbi has improved and “will live a long life” but the “quality of her life will not be known for years to come.”

Brown was found facedown in her bathtub on January 31, and two days after the accident she was put on life support. In February doctors performed a tracheotomy on the aspiring singer, and a week after that she was taken off life support, but just a day later she was hooked back up after suffering several seizures.

Just another day in the life!

On Saturday Kim Kardashian arrived at Los Angeles International Airport and caught a flight to Brazil, and the 34-year-old reality TV superstar left little to the imagination in a sheer white ensemble. From the way the skintight skirt hugged her curves to the fact that we could totally see the outline of her nipples, this wasn't the most conservative look! Then again, this is the gal whose claim to fame is getting pounded by Ray J on camera.

Kim will be missing Mother's Day with hubby Kanye West and their daughter Nori, but she revealed that the family already planned something special. Kim told Extra on Thursday at her Selfish book signing, "I am actually so sad that I am going be in Brazil for Mother's Day, so we're doing something the day before. Mother's Day is kind of pretty low-key."

"I saw my daughter doing a whole arts and crafts thing, her and Penelope were. So I’m sure that she made me something really special," Kim added. "North prepared this thing for my mom and Kourtney so she'll take over for the day."

So how is Kim's mother Kris Jenner holding up after all the chaos surrounding Bruce Jenner's transition to a woman? "My mom is doing really good. We're really excited," she said. "I was with Bruce yesterday, and we were just saying what an exciting time in life this is. Everyone, including my mom, we're just so happy he can be himself and happy." Really though? We feel like she might just be saying that to be nice...

Disney

George and Amal Clooney attended the Disneyland premiere of Tomorrowland in Anaheim on Saturday, and the couple looked flawless on the red carpet when they posed for photos.

According to a plot synopsis, Tomorrowland is about "a jaded scientist [Clooney] and an optimistic teen [Britt Robertson] who embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space," and it also stars Hugh Laurie, Tim McGraw and Kathryn Hahn. We've been wanting to see it since we saw the first teaser months ago!

The 54-year-old actor recently gushed about his lady love to Entertainment Tonight, telling the show, "She's an amazing human being and she's caring. And she also happens to be one of the smartest people I've ever met. And she's got a great sense of humor. There's a number of reasons why [I fell in love]." Awww!

So what about her totally awesome outfits? "Since the day I met her she's always had this insanely — it's eccentric, but it's fun — sense of fashion," Clooney told ET. "How she does it while she's got 11 cases she's working on? It's crazy. It has been sort of fascinating to watch, because she has such great taste."

Khloe Kardashian already has a bangin' body, so why is she trying to shrink her waist down to Barbie-like proportions?!

Khloe posted the pic above and wrote, "Early morning sweat and waist snatching session 😝 the only place I get my waist trainers from @premadonna87 @waistgangsociety. TGIF!!!! #WaistGang." Not only does it look totally uncomfortable, but didn't women stop using corsets hundreds of years ago because it was harming their internal organs? We haven't tried waist training, but it doesn't look like fun!

And on top of that, Khloe's booty is so insane, she doesn't even need to alter her already curvaceous physique. But hey, whatever makes her happy!

Taylor Swift went to lunch at Jack and Jill's Too in Los Angeles on Friday, and the 25-year-old singer showed off her gorgeous gams in a pair of fancy shorts and heeled booties.

While we haven't seen Taylor with beau Calvin Harris lately, the lovebirds are still going strong and according to reports, they'll be making a big public appearance in Vegas later this month! Calvin has reportedly committed to watching T Swizz perform at the Rock In Rio concert on May 15, and she will hang with him in the VIP section of Hakkasan Nightclub for a dinner date.

And not only that, but Calvin will be performing at Wango Tango today, so we have a feeling we might catch her there too. Obviously we love Tayvin as a couple, but is this the real deal?

Lady Gaga always knows how to get our attention, and while this isn't the wildest outfit she's ever worn, it still made us do a double take. And her French bulldog pups?! It almost makes her questionable attire totally excusable!

On Friday afternoon the pop superstar touched down at Los Angeles International Airport, and while she had her pup Asia on a leash, she carried the newest addition to her family, Koji.

In other news, Gaga recently revealed that she plans to take fiance Taylor Kinney's last name when the two tie the knot. In case you've forgotten, Gaga's given name is Stefani Joanne Angelina Germanotta. "He always called me by my birth name. Since our very first date," Gaga previously said. "I'm such a happy bride-to-be! I can't stop smiling!!"

Hailey Baldwin isn't letting a broken foot slow her down, but who gave her that hickey?! Was it after a late-night love session with on-again/off-again flame Justin Bieber or did one of her girlfriends give it to her as a joke?

On Friday afternoon Hailey stepped out to go shopping in Beverly Hills, and though she was wearing a knee-length walking cast, she was able to get around pretty well. Prior to indulging in a little bit of retail therapy, Stephen Baldwin's model daughter grabbed some fro yo and stopped by a music store with bestie Kendall Jenner. Kendall has also been rumored to be hooking up with the Biebs, but it seems like the girls' friendship is still going strong. Such a bizarre love triangle...

Though it's not clear how exactly Hailey broke her foot, she was fine on Monday night at the Met Gala. On Thursday Hailey Instagrammed a pic of herself in a waiting room and wrote, "when Mom takes u to the doctor," and a few hours later she added a shot of her cast. Hopefully she recovers quickly!