Meghan Markle’s half-sister is calling out Chrissy Tiegen… Nikki Bella & John Cena split AGAIN… Harry Styles is single… Chris Pratt stands up for James Gunn… and Demi Lovato is still in hospital with nausea & fever

Meghan Markle’s half-sister, Samantha, is calling out Chrissy Tiegen for saying her dad sucks. After Thomas Markle gave yet ANOTHER interview about how the Royal Family has cut him off, Chrissy tweeted, “This guy…this guy sucks. What is wrong with him? Let your daughter be happy, please.” Samantha is having none of that. She tweeted, “So this pudgy airhead @Christinetiegen who knows nobody in the family is opening her pie hole? ‘This guy’ is our father and deserves a lot of respect. You are the one who sucks.” So far, no reaction from Chrissy, who’s on vacation with her family in Bali.

Your move, @chrissyteigen https://t.co/ify2RA493S

— Page Six (@PageSix) July 30, 2018

Nikki Bella says she and John Cena are done, and it sounds like this time, it’s for good. She released a statement saying, “After I called off the engagement, we tried to work on our relationship to get back to where it was, and in order to move forward with our wedding. After much time and soul-searching alone and together, we have decided to officially part ways….I have the utmost respect for John, but I know this is what’s best for me.” It sounds like John won’t be going back on Kathie Lee and Hoda to beg her back, either. After Nikki released her statement, he tweeted, “If you can learn something from your experiences, good and bad, you will live with little to no regret.”

Nikki Bella Officially Cancels Wedding to John Cena Again: 'I've Ruined Everyone's Fairy Tale' https://t.co/vjrtULwlZV

— People (@people) July 30, 2018

Harry Styles and Victoria’s Secret model Camille Rowe are done. About a year ago, Harry ended things with that food blogger Tess Ward and then a month or so after that, Alexa Chung set him up with Camille. Even though Harry was on tour, Camille would pop up and see him when she could. She even brought her mom with her to see Harry in concert, so it looked like things were going well. You would think that after his tour ended, it would give them a chance to reconnect, but it looks like it had the opposite effect. Two weeks after Harry wrapped his 89-date world tour, they’re done.

Bad news for Harry Styles and model girlfriend Camille Rowe https://t.co/zqgIsgZnDx pic.twitter.com/IrAKeKOL63

— The Sun (@TheSun) July 30, 2018

The entire cast of “Guardians of the Galaxy” has signed a letter asking for Disney to re-hire James Gunn as director of the upcoming third installment of the franchise. When some old tweets James made about rape and pedophilia surfaced, Disney cut ties with him immediately. But Chris Pratt posted, “Although I don’t support James Gunn’s inappropriate jokes from years ago, he is a good man. I’d personally love to see him reinstated as director of Volume 3.” He added a letter signed by his fellow Guardians actors, including Zoe Saldana, Dave Bautista, Bradley Cooper, and Vin Diesel. The letter said, in part, “In casting each of us to help him tell the story of misfits who find redemption, he changed our lives forever. We believe the theme of redemption has never been more relevant than now.” “Guardians of the Galaxy Vol. 3” is currently scheduled for release in 2020.

Although I don’t support James Gunn’s inappropriate jokes from years ago, he is a good man. I’d personally love to see him reinstated as director of Volume 3. If you please, read the… https://t.co/FWBXkZilB7

— chris pratt (@prattprattpratt) July 30, 2018

It’s been a week since Demi Lovato almost died from a drug overdose. She is still in the hospital, and although she’s suffering from extreme nausea and fever, sources say that doctors expect her to fully recover. An addiction expert who is not treating Demi told Entertainment Tonight, “For her to be in the hospital for six days sort of suggests to me that they’re detoxing her off of an an opiate or a benzo, such as Xanax or Valium, and they didn’t want to release her until she’s gotten these drugs out of her system.” A source told ET that Demi’s team tried to get her help before she OD’d. They’re hoping that now, she’ll agree to rehab. It is her decision to make.