 Complete the following phrase:  More recently, club teams have added stars either upon winning a landmark trophy, or in response to a rival teams having added stars. In the Romanian first league, Steaua uses 2 stars above their badge since they won their 20th title. Since then Dinamo added a star for the 18 championships they won. Manchester United sported a star in their UEFA Champions League matches on their special European home kit between 1997 and 1999. To celebrate their second victory 