Photos: 5 Seconds Of Summer

Australian pop band 5 Seconds of Summer members Michael Clifford, left, Ashton Irwin, Luke Hemmings and Calum Hood celebrate the release of their new album, “Sounds Good, Feels Good,” after being presented a cake inside the Lucky Strike at Hollywood & Highland Center, Oct. 23, 2015.

Australian pop band 5 Seconds of Summer members Calum Hood, left, Michael Clifford, and Luke Hemmings backstage before their performance at Hollywood & Highland Center Oct. 23, 2015.

5 Seconds of Summer performs in the middle of Hollywood & Highland Center before signing autographs at the Hot Topic store in Hollywood on Oct. 23, 2015.

Michael Clifford of 5 Seconds of Summer performs in the Hollywood & Highland Center.

Several thousand fans pack Hollywood & Highland Center for a performance by 5 Seconds of Summer.

Australian pop band 5 Seconds of Summer members Michael Clifford, left, Luke Hemmings and Calum Hood perform at Hollywood & Highland Center.

Ashton Irwin of 5 Seconds of Summer performs in Hollywood & Highland Center.

Australian pop band 5 Seconds of Summer member Calum Hood reacts to the crowd.

5 Seconds of Summer members Calum Hood, left, Luke Hemmings, Ashton Irwin and Michael Clifford after their performance at Hollywood & Highland Center.