1. Jonas Brothers Jason Merritt / Getty Images, Dimitrios Kambouris / Getty Images Disney Days: JONAS, Camp Rock, and obviously their musicNow: The Jonas Brothers are BACK in a huge way! They released their fifth studio album Happiness Begins in June and they're currently on tour. They also released an intimate documentary called Chasing Happiness on Amazon Prime Video. 2. Miley Cyrus Kristian Dowling / Getty Images, Valerie Macon / AFP / Getty Images Disney Days: Hannah MontanaNow: Miley's more known these days for her music, of course, but she just gave an iconic performance in Netflix's Black Mirror as a fictional pop star named Ashley O. You might say she's on a roll… 3. Selena Gomez Jason Merritt / Getty Images, Theo Wargo / Getty Images Disney Days: Wizards of Waverly Place, Princess Protection ProgramNow: Not only is Selena still acting (catch her voice in Doolittle this winter) and singing, but she's also worked as a producer on projects like Netflix's 13 Reasons Why and Living Undocumented. 4. Demi Lovato Steve Granitz / WireImage, Frazer Harrison / Getty Images Disney Days: Sonny With a Chance, Camp Rock, Princess Protection ProgramNow: Although Demi pivoted to music post-Disney, she'll make her big TV return on Will & Grace this fall. 5. Raven-Symoné Charley Gallay / Getty Images, Jesse Grant / Getty Images Disney Days: That's So RavenNow: Raven reprised her role as Raven on Disney's spinoff show, Raven's Home. She's also guest-starred on Black-ish and will appear on The Bold Type next season. 6. Brenda Song Jason Merritt / Getty Images, Robyn Beck / AFP / Getty Images Disney Days: The Suite Life of Zack and Cody, Wendy Wu: Homecoming WarriorNow: Brenda recently starred in Netflix's Secret Obsession and she also stars in the upcoming Hulu series Dollface. 7. Aly & AJ Alberto E. Rodriguez / Getty Images, Jean-baptiste Lacroix / AFP / Getty Images Disney Days: Cow Belles and, of course, their musicNow: Aly & AJ put out a new EP, Sanctuary, in May. AJ stars on ABC's Schooled and Aly starred on the CW's iZombie until its finale this year. 8. Dylan and Cole Sprouse Gregg Deguire / FilmMagic, Kevin Winter / Getty Images Disney Days: The Suite Life of Zack and Cody, Suite Life on DeckNow: Dylan opened a meadery called All-Wise Meadery in NYC, returned to acting in 2018, and filmed a few movies coming out next year. Cole stars on Riverdale as Jughead. 9. Vanessa Hudgens Jason Merritt / Getty Images, Angela Weiss / AFP / Getty Images Disney Days: High School MusicalNow: Vanessa is reigning queen of Coachella and soon to be queen of Netflix holiday movies — she starred in The Princess Switch last year and stars in the upcoming The Knight Before Christmas, out Nov. 21. 10. Hayley Kiyoko Michael Tullberg / Getty Images, Jamie Mccarthy / Getty Images Disney Days: Wizards of Waverly Place, Lemonade MouthNow: These days, Hayley's a hugely successful musician — she just released a new single, "Demons," last week, the second from an upcoming project called I'm Too Sensitive For This Shit. She also stars on the Facebook Watch show Five Points. 11. Zac Efron Theo Wargo / Getty Images, Dimitrios Kambouris / Getty Images Disney Days: High School Musical Now: Last year, Zac took a dramatic turn from his Disney days and starred as serial killer Ted Bundy in Extremely Wicked, Shockingly Evil and Vile. 12. Corbin Bleu Astrid Stawiarz / Getty Images, Alberto E. Rodriguez / Getty Images Disney Days: High School MusicalNow: Despite singing he "can't dance" in HSM, Corbin has had a lot of success on Broadway — most recently starring in Kiss Me, Kate. 13. Joey King Jeffrey Mayer / WireImage, Valerie Macon / Getty Images Disney Days: Even though Joey was known for roles outside of Disney, her first-ever gig was on The Suite Life of Zack and Cody.Now: She starred in Netflix's The Kissing Booth and its upcoming sequel. Oh, and she was nominated for an Emmy for her portrayal of Gypsy Rose Blanchard in Hulu's The Act. 14. Hilary Duff Alberto E. Rodriguez / Getty Images Disney Days: Lizzie McGuireNow: Lizzie McGuire (!!!!): Hilary will star in a reboot of her hit Disney show on Disney+. She also stars on TV Land's Younger. 15. Moises Arias Kevin Winter / Getty Images Disney Days: Hannah MontanaNow: Moises recently starred in Five Feet Apart with fellow Disney alum Cole Sprouse. 16. Alyson Stoner Jesse Grant / WireImage, Jamie Mccarthy / Getty Images Disney Days: Mike's Super Short Show, Camp Rock, Phineas and FerbNow: Alyson's a dancer and she recently amazed EVERYONE at the VMAs by getting on stage and dancing with Missy Elliott (she worked on two of Missy's music videos as a kid). She's also confirmed for an upcoming Phineas and Ferb movie in 2020. 17. Brandon Mychal Smith Jason Merritt / Getty Images, Leon Bennett / Getty Images Disney Days: Sonny With a Chance, So Random!, Let It ShineNow: Brandon starred in Mindy Kaling's Four Weddings and a Funeral miniseries on Hulu and FX's You're the Worst. 18. G. Hannelius Tibrina Hobson / Getty Images Disney Days: Sonny With a Chance, Good Luck Charlie, Dog With a Blog Now: She recently starred in Netflix's American Vandal. 19. Ashley Tisdale Amy Sussman / Getty Images Disney Days: High School Musical, The Suite Life of Zack and CodyNow: Ashley's been busy — she's starring on CBS's Carol's Second Act and Netflix's Merry Happy Whatever (out Nov. 28). She also dropped a new album, Symptoms, in May. 20. Madison Pettis Kristian Dowling / Getty Images, Gabe Ginsberg / Getty Images Disney Days: Cory in the HouseNow: She stars on the Facebook Watch show Five Points with Hayley Kiyoko. 21. Shia LaBeouf Florian Seefried / Getty Images, Gareth Cattermole / Getty Images Disney Days: Even StevensNow: He most recently starred in 2019's Honey Boy (based on his own life) and The Peanut Butter Falcon. 22. China Anne McClain Jamie Mccarthy / WireImage, Amy Sussman / Getty Images Disney Days: A.N.T. Farm, DescendantsNow: She stars on The CW's Black Lightning. And, of course, she just recently finished her run as Uma in the Descendants franchise. 23. Emily Osment Jeffrey Mayer / WireImage, Jerod Harris / Getty Images Disney Days: Hannah MontanaNow: She stars in Netflix's The Kominsky Method and Fox's Almost Family. 24. Zendaya Jason Laveris / FilmMagic, Jon Kopaloff / Getty Images Disney Days: Shake It Up, K.C. UndercoverNow: She stars as MJ in a little franchise called Spider-Man. Oh, and she's the star of HBO's Euphoria. Casual. 25. Bella Thorne John M. Heller / Getty Images, Vittorio Zunino Celotto / Getty Images Then: Shake It UpNow: She just won an award for directing the adult film Him & Her. She also recently wrote a book of poetry called The Life of a Wannabe Mogul, stars in a few films coming out next year, and continues to put out new music. 26. Debby Ryan Jason Merritt / Getty Images, Tommaso Boddi / Getty Images Disney Days: Suite Life on Deck, Jessie, Radio RebelNow: Debby stars on Netflix's Insatiable. 27. Bridgit Mendler John M. Heller / Getty Images, instagram.com Disney Days: Wizards of Waverly Place, Good Luck Charlie, Lemonade MouthNow: Bridgit stars in Netflix's Merry Happy Whatever with fellow Disney alum Ashley Tisdale.