ABBA - ABBA STAR'S STALKER HELL

Swedish ABBA legend AGNETHA FALTSKOG has been forced into police protection by a crazed stalker who has terrorised the singer for four years.

GERT VAN DER GRAAF had been spying on the WATERLOO hitmaker for two years before striking up a relationship with her in 1997.

While Faltskog, who was involved with Abba bandmate BJORN ULVAEUS at the height of their fame, claims she never had a sexual relationship with her stalker, following her split from van der Graff she said, "I'm frightening for my life and for my children."