Answer
Westlife, the Irish boy band, reunited in 2018 after a six-year hiatus. The band had disbanded in 2012, but announced their reunion in October 2018. The group released a new single, "Hello My Love," in January 2019, and embarked on a reunion tour that year. Westlife has continued to release new music and tour since their reunion, and they remain one of the most popular boy bands in the world.