Is Miley Cyrus following in Rihanna’s hard-partying footsteps? She strutted to several downtown hot spots Thursday in a sheer black top, short shorts and her newly shorn blond haircut. After dinner at La Esquina, Cyrus headed to The Darby, where spies saw her being playful with a girlfriend, giving her pecks on the lips. “She was trying to get everyone’s attention,” said one. Cyrus then popped up at 1Oak, where she met up with her fiancé, Liam Hemsworth, and joined owner Scott Sartiano’s table.