HOLLYWOOD—All the celebrities are turning to FaceApp, an easy-to-use app that allows you to see what you might look like as an old person. People all over social media, including Facebook, Twitter and Instagram are now posting their results. FaceApp was developed by the Russian company Wireless Lab which uses neutral network technology to automatically generate highly realistic transformations of faces in photographs.

The app can also transform a face to make it smile, look younger, look older, or even change gender. The company was launched on iOS in January 2017 and on Android in February 2017. Will they steal the face images and use them for spying? It’s already attracted criticism in both the press and social media over the privacy of user data. The company’s founder Yarolslav Goncharov, stated that user data and uploaded images were not being transferred to Russia but instead processed on servers running in Google Cloud and Amazon Web Services.

Everyone is doing it from Buddy Valastro to Carrie Underwood and her husband Mike Fisher. Some of the celebrities that have participated are Mario Lopez, Heidi Klum, Busy Philipps, Cardi B and many, many more. They are just as obsessed as we are, they have been posting selfies in which they have white hair, wrinkles, sagging jawlines, and more signs of aging. As with all viral trends, this one has made it way over to the celebrity set, with some intiguing results. We all know that celebrities are traditionally cheaters of age; it’s nice to imagine what they might look like in 40 or 50 years, assuming all expensive skin-care products and surgical technologies somehow become inaccessible.

If this is too much for you, than start on Instagram and Snapchat. In the world of social media, we love Instagram, but when you want to see more of what your favorite celebrities are up to, you can’t go past Snapchat. A candid look into the lives of the worlds most famous is as entertaining as it is addictive. Celebrities use Snapchat to share selfies, funny videos, or behind-the-scenes footage, but trying to hunt down their accounts can seem impossible.

To make your life easier, we’ve rounded up the top celebrity Snapchats you need to follow. Start with Kylie Jenner, Username: kylizzlemynizzl…Well, the 21-year-old Kylie Jenner is one unstoppable woman. The mother of one is a reality television personality, model, entrepreneur and social media influencer. Following Kylie on Snapchat will provide you with an inside look into her glamorous everyday life.

Expect lip kits, outfits of the day, behind-the-scenes selfies and a lot of guest appearances by famous family members, including gorgeous baby Stormi! Another one to follow, Ariana Grande, Username: moonlightbae. Ariana Grande is truly one of a kind. The 25-year-old not only has an amazing voice, but is a great actress, too. Plus, Ariana is an expert on social media, and her Snapchat is no exception. She posts selfies with cute filters, tour footage and breathtaking videos singing with her brother, Frankie.

We have Gigi Hadid, Username: itsgigihadid. She’s a fashion model and television personality Gigi Hadid, who is a master of social media. As well as making use of classic Snapchat filters, Hadid shares footage of her home, friends and family, models, and more. Whether she’s hanging out with her bestie, Kendall Jenner, or travelling around the world, Gigi’s story is one to watch. Who could forget about Justin Bieber? Username: rickthesizzler. If you’re a fan of Justin Bieber, you may already know that he loves to take selfies and silly videos. Whether he is snapping pics with his family and friends or videoing himself goofing around, his Snapchat is definitely one to follow. You can also expect inspirational quotes and travel photos from the talented singer.

Selfie queen Kim Kardashian, Username: kimkardashian, is one of the most followed social media users. The reality star and mother-of-three, has killer personal style, great taste in beauty products and knows all the best filters and angles. Add her Snapchat for a glimpse into her busy life, and keep an eye out for her husband Kanye West and adorable kids Saint, North and Chicago.

My daughter’s Kelly favorite singer, Meghan Trainor…Username: mtrainor22. The singer-songwriter Meghan Trainor is a social media expert, and her Snapchat is no exception. Whether she’s hanging out with her celebrity friends or taking selfies with cute filters, Meghan’s Snapchat is one to follow. Portuguese native, Shawn Mendes, Username: shawnmendes1…He’s a singer and songwriter Shawn Mendes became popular back in 2013, posting song covers on Vine. But his incredible voice isn’t the only reason to follow him. Shawn’s Snapchat will provide you with constant entertainment, whether it’s with a cute selfie, shirtless pic or funny video. Some of the most favorite snapchatters, who happen to be celebrities and love the app.

Kourtney Kardashian, Username: kourtneykardash… is a stunning mother of three with a killer Instagram account. Unsurprisingly, her Snapchat is equally as impressive. Think inside access to the life of a Kardashian, with snaps with her famous family. She also posts funny filtered videos and a whole lot of selfies.

Rose’s Scoop: No surprise here, that Taylor Swift is the highest paid celebrity of 2019 with $185 million.