1987: Viktor Lazlo

Viktor Lazlo (real name: Sonia Dronier, born 7 October 1960 in Lorient, France) is a French-Belgian singer of Grenadian and Martiniquan descent. She studied in Belgium, where she is primarily known. Her biggest hit was "Breathless" in 1987. That year she also hosted the Eurovision Song Contest 1987 held in Brussels.^[1]
Dronier took her stage name from Paul Henreid's character Victor Laszlo in the 1942 film Casablanca.

From: http://en.wikipedia.org/wiki/Viktor_Lazlo

During the contest of 1987 in Brussels.

I think she might had the biggest earrings in Eurovsion history.

Presenters 80s

1980 Marlous Fluitsma (The Netherlands)
1981 Doireann Ní Bhriain (Ireland)
1982 Jan Leeming (UK)
1983 Marlene Charell (Germany)
1984 Désirée Nosbusch (Luxembourg)
1985 Lill Lindfors (Sweden)
1986 Åse Kleveland (Norway)
1987 Viktro Lazlo (Belgium)
1988 Michelle Rocca & Pat Kenny (Ireland)
1989 Lolita Morena & Jacques Deschenaux (Switzerland)