People.com Celebrity Star Tracks: Celebs on Social See what the stars are up to Instagram, Twitter and beyond By Grace Gavilanes Published on September 22, 2017 02:40 PM Share Tweet Pin Email 01 of 22 EMILIA CLARKE Emilia Clarke/Instagram Khaleesi, is that you? The actress takes a beauty tip for her Game of Thrones character, dying her hair platinum blonde and debuting the new look on Instagram. 02 of 22 ALEC & HILARIA BALDWIN Hilaria Baldwin Instagram The actor snapped this sweet family candid of his wife Hilaria, who shared it on Instagram, and their children Carmen, 4, and Rafael, 2. "Brush those teeth," she writes, adding a pair of heart eyes emojis. 03 of 22 GINA RODRIGUEZ Gina Rodriguez/Instagram The Jane the Virgin star packs a punch while working out with boyfriend Joe LoCicero. "Strong is my sexy," she captioned. 04 of 22 PARIS HILTON & NICOLE RICHIE Paris Hilton/Instagram Richie turned 36 years old, and no one wished her a more joyous happy birthday than her The Simple Life costar. Hilton, also 36, shared a gallery of photos on her Instagram, which included throwbacks to their younger days. 05 of 22 FRANCIA RAISA Instagram She's back in action! Selena Gomez's best friend, who donated a kidney to the singer, documents her first day back at the gym. 06 of 22 JUSTIN TIMBERLAKE & JIMMY FALLON Justin Timberlake/Instagram "Happy Birthday, @jimmyfallon," the singer wrote in the caption of a photo of him and Fallon grilling. "Remember that time when we were just two bros hanging out, drinking beer, grilling hamburgers and hot dogs and talking about life and who had the better hairline and who was always the firs to crack up in our sketches…" 07 of 22 HALLE BERRY Halle Berry Instagram After confirming that she does indeed have a new man, Alex da Kid (née Alexander Grant) in her life, the Oscar winner posted a cheeky pic of herself to celebrate hitting 2 million Instagram followers. 08 of 22 LAUREN PAUL Aaron Paul/Instagram Baby on board! Aaron Paul and wife Lauren are expecting their first child together, announcing the happy news on Instagram. "Words can't express how excited I am that this little one has entered our lives," wrote the Breaking Bad actor. "Just thought it was time I would share this beautiful news with all of you." 09 of 22 LAUREN AKINS & WILLA GRAY Lauren Akins/Instagram Akins has a new assistant for when she goes to the salon! The mother of two — and wife of country star Thomas Rhett — debuted her new short haircut on Instagram, along with a photograph featuring her 22-month-old daughter. 10 of 22 JENNA DEWAN TATUM Jenna Dewan Tatum Instagram The dancer and actress channeled her inner Cinderella in her "balcony series" Instagram. 11 of 22 STERLING K. BROWN Sterling K. Brown Instagram The This Is Us actor made his way to the set of the NBC drama following his Emmys win — and showed his six-pack! 12 of 22 LAURA PREPON Laura Prepon/Instagram Back to work! Prepon returns to the set of Orange Is the New Black following the birth of her daughter. 13 of 22 NICK VIALL Nick Viall/Instagram “Reminding myself that some of the most challenging obstacles can eventually reveal beauty … like hiking,” said the former Bachelor, seemingly referencing his split from Vanessa Grimaldi, after hiking Los Angeles’ famed Runyon Canyon. 14 of 22 SARAH HYLAND FayeS/MediaPunch/Backgrid “Kickstarting fall off with a PSL dress and a splash of spanx,” Hyland captioned a series of red carpet photos, which showed the Modern Family star's Spanx peeking out of her Emmys gown, on Instagram and Twitter. 15 of 22 DAISY & JASON SUDEIKIS Olivia Wilde/Instagram In honor of the Saturday Night Live star's birthday, his fiancée Olivia Wilde posted a father-daughter snap of the star playing with their daughter Daisy. 16 of 22 CHRISTINA MILIAN Christina Milian Instagram The singer strikes a patriotic pose in front of New York's highly instagrammable beer can American flag wall. 17 of 22 CHANCE THE RAPPER Chance the Rapper/Instagram "Since my life really began with her, I guess I turn 2 at midnight,” the Chicago native wrote on Instagram, captioning an adorable pic with his daughter, Kensli, celebrating her birthday. 18 of 22 CINDY CRAWFORD Cindy Crawford/Instagram Hello, gorgeous! The supermodel is flawless as ever in this bare-faced selfie. 19 of 22 SOFIA VERGARA & SARAH HYLAND Sofia Vergara/Instagram The Modern Family costars strike a pose inside the Emmys. 20 of 22 GINA RODRIGUEZ Gina Rodriquez/Instagram Leave it to the Jane the Virgin star to squeeze in a few pull-up reps before making her way down the Emmys red carpet. 21 of 22 JESSICA ALBA Jessica Alba/Instagram The Honest Company founder is a mama-to-be on the move, as evidenced on her Instagram story. Among the moves Alba, already a mother-of-two, performed during her sweat session? Push-ups, kettlebell lifts, resistance-band exercises and time on a stepper machine. 22 of 22 SERENA WILLIAMS Serena Williams/Snapchat The tennis champ and new mom is celebrating a post-baby milestone — she fits into her jeans again!