Washington, December 6: Shania Twain has raised eyebrows after she was spotted being escorted by the husband of her ex-secretary at the John F. Kennedy airport.

The country-pop singer, who had parted ways with music-producer hubby Robert "Mutt" Lange in May this year, had reportedly been photographed with Frederic Thiébaud as the duo arrived at the John F Kennedy airport.

The stunning Canadian was said to have split from Lange following reports that he had been romancing secretary Marie-Anne Thiebaud.