Charli XCX sent temperatures soaring as she shared a sizzling new photo dump to Instagram on Thursday. In one snap, the singer, 32, whose real name is Charlotte Emma Aitchison, looked incredible as ...

What makes a great song of the summer? Is it an up-tempo pop banger? Something with an earworm chorus? Does it need to feature the words ''summer,'' ''sunshine,'' or another synonym — ''California'' — ...