Hilary Duff was seen out and about in Los Angeles and was able to flash a smile despite her latest television show being torn apart by critics and viewers. On Wednesday, the 34-year-old actress was spotted on a hike with friends in Studio City, Cali. The former child actress, famous for her role as Lizzie McGuire, rocked an all-black workout ensemble with an oversized hat. She finished off her look with a pair of gold sunglasses. Duff looked to be in good spirits during the outing and isn’t letting the reviews for Hulu’s How I Met Your Father — the spin-off of How I Met Your Mother — get her d…