Ariana Grande appeared to pay homage ... The singer channeled Audrey Hepburn in her vintage-style power skirt suit for the outing. Grande could be seen packing on subtle PDA with Slater.

Ariana Grande is ... and voluminous ruffled skirt embodied the good witch’s go-to silhouette just enough to make up for the lack of bright hues. Getty Images Grande paired her monochromatic ...