Cute Chin Length A Line Bob Haircut Front and Back Views. This Cute A Line Bob is Blunt cut at the Nape and the Hair then Angles Longer towards the sides creating the A Line Shape. The Back is Tapered up and the Bang is Cut angled off to the side. Apply Smoothing serum to damp hair and blow-dry the hair under with a paddle brush. Finish with Light-Hold Hairspray if necessary.