Best star snaps of the week: Dressed to impress with Ariana Grande & more

HORSE PLAY: Melissa McCarthy and husband Ben Falcone stop by “Good Morning America” to promote their medieval comedy podcast, “Hildy the Barback and the Lake of Fire.” GC Images

FLUFF & PUFF: Ariana Grande takes style notes from her “Wicked” character Glinda in one of the many outfit changes she makes while hosting “Saturday Night Live.” Ariana Grande / Instagram

SHES’S A PEACH: Backstage at the Victoria’s Secret fashion show, model Irina Shayk gets ready to rock the catwalk at the Brooklyn Navy Yard. irina shayk / Instagram

DUSTER BUSTER: In Manchester, England, actor Jack Gleeson goes back in time to tell the story of the “House of Guinness.” KIERAN / SplashNews.com

FLEX APPEAL: For an upcoming biopic on boxer Christy Martin, Sydney Sweeney ditches her blond locks for brunette tresses and biceps. Sydney Sweeney / Instagram

COUNTRY SMILES: Dwight Yoakam (from left), Nina Dobrev, Malin Akerman and Post Malone team up for the singers’ new song “I Don’t Know How To Say Goodbye.” Malin Akerman / Instagram

PEPPY PREPPER: Demi Moore and pup Pilaf keep it classy while attending a reception at the Hamptons International Film Festival. Getty Images

THINK A-RED: Actress Eiza González says goodbye to Canada after wrapping filming on “Mike & Nick & Nick & Alice.” Eiza Gonzalez / Instagram

SOFA, SO GOOD: Olivia Munn enjoys a quiet moment with baby girl Méi. olivia munn / Instagram

BABES IN TOYLAND: “Parks and Recreation” co-stars and besties Rashida Jones (left) and Amy Poehler make magical memories at Pixar. Rashida Jones / Instagram

PARENT COMPANY: On break from Carnegie Mellon, Suri Cruise (right), 18, spends some quality time in NYC with mom Katie Holmes. TheImageDirect.com

LINE DRIVER: During opening night of his play “Hold on to Me Darling” at the Lucille Lortel Theatre, Adam Driver soaks up the applause. Getty Images

BUBBLE BUDDIES: Actress-singer Dove Cameron gets ready to celebrate one year with boyfriend Damiano David. dovecameron/Instagram

BEST-LAID TANS: Dua Lipa finds her spot in the light and basks in it. dualipa/Instagam

‘SUCCESS’-FUL REUNION: “Succession” co-stars Fisher Stevens (from left), J. Smith Cameron and Kieran Culkin meet up in London to fête Smith-Cameron’s performance in “Juno and the Paycock.” Fisher Stevens / Instagram

ESPRESS-O YOURSELF: Joey King (right) makes her way to Chicago to see pal Sabrina Carpenter sing. joeyking/Instagram

ONLY LORDE KNOWS: Supposedly single Lorde cozies up to producer Jim-E Stack in New York City. TheImageDirect.com