I'll NEVER forget this moment. @badgalriri @calvinharris #coachella

A video posted by Taylor Swift (@taylorswift) on Apr 18, 2016 at 2:00am PDT

Who wouldn't get excited that their man gets to rock out with RiRi?!

Taylor Swift became a total fangirl when Rihanna made a surprise appearance onstage with Calvin Harris during his set at Coachella on Sunday, and she shared a video of herself and her friends going crazy while dancing along to "We Found Love" on Instagram. "I'll NEVER forget this moment," she captioned the clip on the social media.

We don't know where T-Swizz gets so much energy, because in between days of partying at the music festival, she managed to find the time to sneak away on Saturday to San Antonio, Texas, to attend pal Eliotte Nicole's wedding before returning the desert hours later. Who does that? No wonder he squad is so loyal, she seems to really go out of the way for her girls!

Kendall Jenner ruled the fashion scene at the Coachella Valley Music and Arts Festival in Indio, California, but she didn't feel like sticking around for the final night. X17 photographers snapped the 20-year-old starlet jetting out of Los Angeles International Airport on Sunday evening, and though she was wearing high heels with a track suit, she still looked pretty hot. I mean, she's KENDALL -- she can honestly do no wrong, right?

Kendall rocked a maxi dress on the first day and a completely see-through black top on Saturday, and before she left the desert, the supermodel snapped a sexy poolside selfie in a bikini and uploaded it to Instagram.

We're guessing she'll be back for weekend two...

moooorning

A photo posted by Kendall Jenner (@kendalljenner) on Apr 17, 2016 at 11:22am PDT

Gwen Stefani took her sons shopping at Toys "R" Us in Burbank over the weekend, and after stocking up on goodies, the group headed to a local pizza parlor. Sounds like Zuma and Kingston had the best day ever!

Gwen showed off her incredible body in a see through tank, and we absolutely love the smirk on her face. We want to believe ex-hubby Gavin Rossdale is looking at this pic of her and kicking himself, which very well could be true. Last week the former couple's attorneys filed a divorce settlement with a judge, and TMZ reports that Gavin basically let Gwen have it all -- and he didn't try to fight her on anything.

Gwen and Gavin did NOT have a prenup, and because of the laws in California, Gavin was legally entitled to 50% of everything acquired during the marriage, but he let Gwen keep her millions. As he should have! Seeing as he banged the nanny, it would have been a serious jerk move for him to try to get her to give him spousal support.

Victoria Beckham and her three youngest kids were spotted at Los Angeles International Airport on Sunday, and the ladies in the group looked like something straight out of resort wear ad campaign! Seriously, how cute is little Harper? And how hot is mama Posh? Romeo and Cruz wore skinnies and hoodies, and while they looked like little skaters, the picture of them holding hands with their kid sister is kinda making us melt.

It was actually Victoria's 42nd birthday yesterday, and on Saturday the family went to dinner at Nobu to celebrate. Of course, son Brooklyn was at Coachella over the weekend, along with tons of other young celebs, but hopefully he'll make up for it when the family is back together again!

The former Spice Girl shared a few sweet snapshots of birthday cards from her kids on Instagram, and hubby David published a mushy post for his wife. "Happy birthday to this beautiful passionate woman," he wrote. "Have the most amazing day and let us spoil you because you deserve to be spoilt by your husband and our gorgeous children. In 42 years you have been able to achieve so much and it feels you are only just starting." Awww, stop!

"It's my birthday!!!!!" Victoria wrote. "I feel so happy X A beautiful day with my wonderful husband and beautiful babies!!!! #blessed X kisses VB."

No wonder Leonardo DiCaprio was there!

Over the weekend we spotted a slew of celebrities wandering around the Empire polo fields in Indio, California for the Coachella Valley Music and Arts festival, which is basically a place where Hollywood elite can get wasted, wear cute outfits and mix with the general public in VIP areas. And oh yeah, occasionally listen to music.

Kylie Jenner showed off her booty and some rainbow braids, and sis Kendall has already rocked a number of awesome outfits, along with gal pals Hailey Balwin and Bella Hadid. Other stars at the annual music fest include Cody Simpson, Lea Michelle, Patrick Schwarzenegger, Alessandra Ambrosio, Paris Hilton and Vanessa Hudgens, and on Saturday night DiCaprio was spotted getting cozy with none other than Rihanna at the Neon Carnival party. Leo was snapped whispering in RiRi's ear, and given their history, we would NOT be surprised if something went down afterwards. The two were rumored to have hooked up a few years ago when Leo was the main attraction at her 27th birthday in New York City, but they've never commented on the nature of their relationship.

Click the massive gallery below for more Coachella madness!

Chrissy Teigen and husband John Legend welcomed their daughter on Thursday.

“She’s here! Luna Simone Stephens, we are so in love with you! And sleepy. Very sleepy. ❤️👶,” the supermodel wrote alongside the post below on Instagram. “Our new love is here!" Legend added in a tweet. "We couldn’t be happier!”

Luna Simone Stephens was born on April 14 weighting 6lb 11oz. Teigen, 30, used IVF to get pregnant, and she made headlines when it was revealed that she chose the gender of her child.

"For the record, I am always happy and open to speak on infertility," she tweeted in February. "The more casual, the better! I don't mind. What is that difference though? I've already created embryos with a doctor. only after must it be random?"

She added, "We didn't create a little girl. we had multiple embryos. girls and boys. we simply chose to put in a female first (and second)...we didn't 'throw away' anything and still would love to have more of both in the future. hard to explain such a complicated process here." Sounds like their little girl will be a big sister in the next few years!

She's here! Luna Simone Stephens, we are so in love with you! And sleepy. Very sleepy. ❤️👶🏽😍

A photo posted by chrissy teigen (@chrissyteigen) on Apr 17, 2016 at 7:32am PDT

On Saturday Gwen Stefani took her sons shopping at Toys R Us in Burbank, and the 46-year-old star wore stripes and plaid and a fabulous ponytail. We're not sure what the boys got, but mama Gwen was pushing a cart around the store, so clearly they made out like bandits.

The previous day Gwen and Gavin's attorneys filed a divorce settlement with a judge, and TMZ reports that Gavin basically let Gwen have it easy. As he should have! They didn't have a prenup, but seeing as he cheated on her with the family's nanny, he would have been a major dick for going after her millions. (And yes, because of the laws in California, Gavin was legally entitled to 50% of everything acquired during the marriage.)

Gavin is not asking for child support, and though the two reached a joint custody arrangement, Gavin will end up with slightly more than 50% custody of their three sons because of Gwen's tour schedule.

Jennifer Garner hit the gym over the weekend, and is it just us, or is she looking better than ever? With each passing day, the chances of her reconciling with estranged hubby Ben Affleck seem like more and more of a stretch, so we have a feeling she's just about moved on from Nannygate and their split. Good for her!

In other news, Alias creator J.J. Abrams recently revealed that he had his doubts about casting the actress in the show back in the day. As you may remember, Garner rocketed to fame (and scored tons of die hard fans) for her role as badass spy Sydney Bristow. Abrams chatted with Chris Rock at the Tribeca Talks series at the Tribeca Film Festival in downtown Manhattan and said, "[After Garner's audition] I remember someone at the network was like, 'I don't know, is she hot enough?'" Ouch!

Of course, Garner got the role, and Abrams covered himself by gushing about the star. "Jen was so great, and she did everything," he said. "And it was incredible doing the pilot – I remember watching her kind of find this strength in herself. It was just so cool to see, and she just did a spectacular job."

Seems to us like she's only getting better with age. Bad move, Ben!