Nicki Minaj suffered a fingernail malfunction as she arrived at the MAC Viva Glam party at Stage 37 on Wednesday. The “Super Bass” singer wouldn’t leave her car at first, after she broke a copper-color talon and sent aides scrambling for Super Glue to fix it, sources said. Minaj appears with Ricky Martin in the MAC campaign to promote HIV/AIDS awareness. They rode a motorcycle on a stage for guests including John Demsey, Kelly Osbourne and Alexander Wang.