A Lady Gaga and Florence Welch collab might be in our future. Rumors of a possible collaboration began swirling after the English singer-songwriter shared an Instagram picture of her standing in front of a baby blue Ford Bronco – the same custom car Gaga was photographed driving earlier this week. On top of that, Gaga's Little Monsters aka Little Detectives pointed out that not only are both musicians in California right now, they were also both recently spotted with Mark Ronson, who is producin