These bob hairstyles for round faces appear super cool, feminine and very complimenting. A bob can offer you all you need, starting from enough length for styling experiments, and ending with that slimming effect you desire. A very beautiful silhouette comes as a bonus. And any professional hair stylist would suggest that you pick a bob that is at least chin-length or longer, but not shorter! Side and off-center parting will not make a face chubbier. You best bets are stacked bobs that have a bit shorter nape, graduated bobs, lobs, and angled bobs.