Rocking her signature winged eyeliner and high pony, Ariana also showed off a distractingly puffy pout. “Her lips look good but a little large for her face,” L.A.-based cosmetic surgeon Dr. Alexander Rivkin, a pioneer of the 5-minute rhinoplasty, tells Star. Surmising that the singer’s had filler, the doctor, who hasn’t treated Ariana, explains, “You can tell she’s had lip augmentation because her upper lip is a bit bigger than her lower lip.”

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