Twin alert! Kylie Jenner, 23, looked just like songstress Ariana Grande, 27, when she rocked a cute, pigtail hairstyle in her latest Instagram snap. The mom-of-one took to social media on October 7 to share a sultry pic of herself in a barely-there, white crop top and light wash denim jeans. The ab-bearing outfit was complemented by her adorable hairstyle, featuring two, long ponytails — just like Ari’s signature look!