She’s in her throwback era. Just a few days after posting a throwback bikini pic, Selena Gomez has now posted a throwback natural, no-make-up selfie from 2019, and Benny Blanco approves. The music star has really been throwing it back lately, as as well as the old pics, she’s also reuniting with her Wizards of Waverly Place stars as The Russos are back together for the remake of the hit Disney show. Honestly, we’re here for any and every Selena Gomez era! Selena Gomez posts throwback natural selfie – and new boyfriend Benny Blanco approves Taking to her 430 million Instagram followers, the Sin…