Lady Gaga has got a new pup three years after her dognapping horror. The 38-year-old singer and actress was left shaken in February 2021 when her dog walker friend was shot and critically injured while two of her French Bulldogs – Koji and Gustav – were stolen in a street attack on Sierra Bonita Avenue, Hollywood. She has now showed off her new pet in a TikTok video that showed her lip-syncing to Bruno Mars’ ‘Die with a Smile’ as it played over the clip while she held a black French Bulldog in her lap. Gaga mouthed in the footage: “If the world was ending, I’d wanna be next to you” – and despi…