Teen wunderkind Lorde had quite the weekend. The New Zealand-born singer—who is up for four Grammys (!)—quietly dropped a new track on YouTube Friday and attended new BFF Taylor Swift's 24th birthday garden party in Australia. Meanwhile, the rest of us were still in a Beyoncé haze and recovering from holiday parties of our own. But now that it's Monday, it's time to refresh your musical palette and listen to the new track, No Better, below—and just imagine what they gossiped about at the party. Think T-Swift's famous ex-BFs came up? We hope so!