Oslo Spektrum is an indoor multi-purpose arena in east central Oslo, Norway. It opened in December 1990. It is currently owned and operated by Norges Varemesse (Norway Trade Fairs), Oslo Spektrum is primarily known for hosting major events such as the Nobel Peace Prize Concert, Eurovision Song Contest, and concerts by artists of national and international fame, such as Whitney Houston, Diana Ross, Britney Spears, Christina Aguilera, Lady Gaga, Muse, Rammstein, a-ha, Red Hot Chili Peppers, Snoop Dogg and Chris Brown.