Justin Bieber announces 2020 Summerfest concert on Twitter

MILWAUKEE -- Justin Bieber will be coming to Summerfest in 2020.

The singer made the announcement of a June 24 concert in a Twitter post on Tuesday, Dec. 23.

The announcement comes prior to Summerfest's full 2020 lineup release -- expected sometime in the spring of 2020 -- but general admission tickets, power passes and select amphitheater tickets are available online now.