The Four ACES is a singing group that was formed in Philadelphia in the 1950s. They are best known for their hit songs 'Love is a Many Splendored Thing' and 'Three Coins in the Fountain'. The Four LADS is another singing group that was formed in Toronto in the 1950s. They are best known for their hit songs 'Moments to Remember' and 'Standing on the Corner'. Both groups have had long and successful careers, with both groups still performing today.