<P> The ambassador for the final was former Ukrainian international Andriy Shevchenko, who won the UEFA Champions League with Milan in 2003 . </P> <P> With a stadium capacity of 63,000 for the final, a total of 40,700 tickets are available to fans and the general public, with the two finalist teams receiving 17,000 tickets each and with 6,700 tickets being available for sale to fans worldwide via UEFA.com from 15 to 22 March 2018 in four price categories: € 450, € 320, € 160, and € 70 . The remaining tickets are allocated to the local organising committee, UEFA and national associations, commercial partners and broadcasters, and to serve the corporate hospitality programme . </P> <P> English singer Dua Lipa performed at the opening ceremony preceding the final . Jamaican rapper Sean Paul joined her as a special guest to perform their collaborative song, "No Lie". </P> <Ol> <Li> "One Kiss" </Li> <Li> "No Lie" (with Sean Paul) </Li> <Li> "Be the One" </Li> <Li> "IDGAF" </Li> <Li> "New Rules" </Li> </Ol>

Who is singing at the uefa champions league final