Aaron Carter’s twin sister spent almost a decade “preparing” for his death. The ‘Crazy Little Party Girl’ hitmaker passed away in November 2022 after falling over in the bath while under the influence of several substances but Angel Carter wasn’t as shocked by his death as when their older sibling Leslie overdosed in 2012. Speaking to Taylor and Tay Lautner on their ‘Squeeze’ podcast, she said: “What’s so interesting about Leslie’s passing — she passed away when I was 23 — her death completely blindsided me. “I didn’t see that one coming. “When she died, I was already in therapy preparing for …