Benji Madden grabbed lunch with Jessie J, who is one of his co-workers on The Voice Australia. We're not sure what the two were talking about, but after reports last year that Nicole Richie had a bone to pick with the pop star, we have to wonder if it wasn't a personal matter! The two weren't exactly in the best mood when they finished up their meal...

Apparently Nicole noticed that her hubby Joel Madden, who is also a judge on the show, and Jessie were getting a little too close. “Joel and Jessie are very flirty behind the scenes,” an insider told OK Magazine. “She enjoys teasing him, and he gives as good as he gets.” Another insider added, “Nicole was very upset. She demanded Joel steer clear of Jessie.”

Wonder if they worked that out? We haven't heard about any issues since then...

Chanel held its first fashion show in Havana, Cuba on Tuesday, and stars like Gisele Bundchen, Vin Diesel, Tilda Swinton and Vanessa Paradis were all in attendance, while models like Kendall Jenner and Stella Tennant worked the runway. Well, street, that is! The show was held in the Paseo del Prado.

Monday marked the arrival of the first U.S. cruise ship to dock in Havana in nearly 40 years, and the rest of the Kardashian family was in town as well, though we didn't see them at the Chanel show. Khloe posted a photo with pal Malika Haqq and sisters Kim and Kourtney Kardashian, and it's been reported that the ladies are there to film new material for Keeping Up With The Kardashians.

Where were the boys though? Seems like this was just a girls' trip...

Aww, we love that these former co-stars have stayed such good friends!

On Wednesday Kristen Stewart got all dolled up in heels and a skirt and headed to pal Jodie Foster's Hollywood Walk of Fame star ceremony in Los Angeles. As you may know, the ladies starred together in Panic Room way back in the day, and they've remained close ever since.

Stewart made a speech at the ceremony, and she was photographed chatting with her gal pal beforehand. "She's always encompassed what I thought was sort of the prime example of where you want to be and she's been there for me," Stewart told the crowd. "She's a baller on every level. It's out of control. She did everything young. She kicked Yale's ass. She won Oscars. She became a filmmaker herself. She created a family and still is just normal and cool and kind."

"I grew up blocks from Hollywood Boulevard and would cross it every single day of my life," Foster said during her acceptance speech. "And you do that thing where you're like, 'Will I ever be on the Walk of Fame someday?'" Glad this day finally came for her!

Janet Jackson is pregnant with her first child!

A source confirmed the baby news to ET, just days before the "Rhythm Nation" singer turns 50. Wow!

Last month, the 49-year-old announced that she was postponing her tour to start a family with husband Wissam Al Mana.

In a video that she posted on Twitter on April 6, the superstar said, “We’re in the second leg of the tour and there actually has been a sudden change.I thought it was important that you be the first to know. My husband and I are planning our family, so I’m going to have to delay the tour.”

“Please, if you could try and understand that it’s important that I do this now,” Jackson asked of her fans. “I have to rest up, doctor’s orders. But I have not forgotten about you. I will continue the tour as soon as I possibly can."

Jackson wed Al Mana in 2012, but didn't confirm the news 2013. Sneaky sneaky!

We remember a time when Caitlyn Jenner was too bashful to walk around in a bathing suit, but now the reality star is stripping down to nothing to be on the cover of Sports Illustrated magazine.

In celebration of the 40th anniversary of Jenner's gold medal decathlon win at the 1976 Montreal Olympic Games, she's taking it all off in a very revealing photo shoot, reports US Weekly.

Take that Kim Kardashian!

The mag's source says that the 66-year-old star will be wearing, "nothing but an American flag and her Olympic medal."

GAAAAH!

But these isn't the first time that the winning moment has been referenced in a sexy way. On the first season of Keeping Up With The Kardashians, ex Kris Jenner got freaky when she posed in the buff wearing only a flag and her then-husband's Olympic medal.

My how the tables have turned ...

E!/Keeping Up WIth The Kardashians

Some people drink and do drugs into the wee hours of the night, and other people throw on onesies and order up some junk food!

Taylor Swift and the Haim sisters capped off their night at the Met Gala by having a pizza pajama party, and if we didn't already think T-Swizz was boring, this pretty much confirmed it for us! While the majority of the other A-list celebs that attended fashion's biggest night sipped champagne and danced the night away, the "Bad Blood" songstress and her crew opted to wind down - and chow down! - relatively early in comparison.

Maybe Tay Tay was tired from busting a move with Tom Hiddleston earlier in the evening? Calvin Harris' lady love and the Crimson Peak actor jokingly had a dance-off to T.I.'s "Bring 'Em Out," and the whole thing was filmed for Instagram. Too funny!

TAYLOR SWIFT & TOM HIDDLESTON GETTING DOWN #MET #DANCE #FUNFUN #PRINCE #NYC #tomhiddleston

A video posted by Carlos Souza (@carlossouza1311) on May 3, 2016 at 6:28am PDT

Jay Z isn't the strong silent type ...

Apparently the rapper is recording an album to reveal his side of the story surrounding the events detailed in Beyonce's Lemonade, reports Us Weekly.

An insider revealed to the mag that the 46-year-old will be talking about his version of events when things went sour during his eight-year marriage to Beyoncé.

“Jay is working on an album telling his side of things," explains the source.

Beyonce shocked fans on April 23 when she debuted a new "visual album" on HBO. In the album, she addressed rumors and sung about her husband's infidelity. The 34-year-old wrote quite telling lyrics like, “This is your final warning / You know I give you life / If you try this s‑‑t again / You gon’ lose your wife.”

During the 60-­minute film, the mother of one goes very deep and gets personal with her journey and struggle. The final image in the film is of her and Jay. It's believed that despite their struggles that the duo is stronger than ever.

Guess we will have to see what Jay has to say about that!

Dayum girl!

Britney Spears took to Instagram yesterday to show off her new swimwear, but we think she was secretly just wanting everyone to notice her super hot bod! "Bought three new swimsuits today," she captioned the snapshot of herself in a neon monokini. That's a serious thigh gap, y'all!

Brit Brit will have another opportunity to show off her slim physique soon, as she's set to perform a medley of her greatest hits before being presented with the Millenial award at the Billboard Music Awards on May 22.

She's come so far since those head-shaving days!