Group Abba is without a doubt one of greatest bands in Europe and the rest of the world, since that began in the 1970s, they formed one of the most successful of the 1970s and early 1980s, its musical name comes from the initials of its components, the definitive leap to fame was in the 1974 date on which won the Eurovision festival, with the song Waterloo, already starting from that time their albums were best sellers in Europe, issues such as The Visitors, Voulez-Vous among some. Currently members of the legendary group, have very different devotions, none is dedicated to the world of the spectacle except Bjorn Ulvaeus component that has always been more linked to the group, was the musical "mamma mia" propeller, still keeps coming on television talking about this social phenomenon, he was divorced and newly married Lena Källersjö, hasfour children Frida Lyngstad's dark hair of the group, after the separation of the group, tried to sing solo. In 1992 she married Prince Heinrich Russian, her daughter had an unfortunate accident that cost him his life, currently Frida Lyngstad is dedicated to the works of charity, Benny Andersson the highest stature, today is dedicated to promote Swedish music groups, has married for the second time after her divorce from Frida, with Mona Nörklit, with whom he has a son, and two other previous relationship, Agnetha Fältskog lives in the mountain with their animals, away from the cameras, married again, and the marriage lasted three years.