Billie Eilish knows how to make an entrance—but this time, the global music sensation slipped into Australia almost completely unnoticed.

such as the mysteriously named Incognito mode. But first, let’s back up a second: Use a screen lock. Pick whichever works for you: a PIN, password, pattern, fingerprint, or face unlock.

With her latest outfit, Victoria Beckham proves herself a proponent of the saying “If it ain’t broke, don’t fix it.” ...