Guest List: Tove Lo

There's no party this Swedish pop siren can't get into—her alluring voice slides from girlish coo to sultry R&B purr to diva roar in seconds, while her lovelorn bad girl persona keeps her dance card full. On this playlist of her biggest collaborations, she goes to the club with Alesso and Years & Years, the afterparty with Flume and Adam Lambert, and the bedroom with Nick Jonas.