By Alex West Cara Delevingne’s home caught fire leaving the actress concerned for her kitties’ lives. Her $7 million mansion in Studio City, California, went up in flames before she captured the aftermath by posting a video of the emergency responders at her property on Instagram. Accompanying a photo of her two adorable cats, she wrote: “My heart is broken today. I cannot believe it. Life can change in a blink of an eye so cherish what you have.” Luckily, her heartbreak didn’t last long as she eventually learned that the firefighters were able to find her kitties. Cara wrote: “Thank you from …