Ariana Grande officially hard-launched her on-again boyfriend, Ricky Alvarez, on Instagram. The “Petals” songstress took to the platform Wednesday to share several loved-up photos with the dancer, including a cozy mirror snap that showed his arm wrapped around her shoulder. While Grande only showed herself and Alvarez from the neck down, she didn’t shy away from tagging him. A second blurry snap showed the couple hugging, as the Grammy winner, 33, appeared to be wearing purple fairy wings. Grande included several selfies and photos of her dogs in the sweet photo dump, which she simply captioned, “🌱 ！ ♡.” As for Alvarez, 35, he reshared a…
