Conversation so far:
What was Westlife's debut album?
Westlife's first album, simply titled Westlife, was released in November 1999
Did Westlife's first album Westlife do well?
Westlife's first album Westlife went to No. 2 in the UK and their first No. 1 in Ireland.
How many records did Westlife sell of their first album Westlife?
Westlife's album Westlife became the eighth best-selling album of 1999 in the United Kingdom, and ended up being certified 4× Platinum.
What was Coast to Coast ?
Coast to Coast is the second studio album by Irish boy band Westlife.
How many records did Westlife sell of Coast to Coast?
Westlife sold a certified 2,000,000 copies of Coast to Coast in Europe.
What was World of Our Own?
World of Our Own is the third studio album recorded by Irish boy band Westlife
how did the Westlife album World of Our Own do?
World of Our Own by Westlife went 4x Platinum in the UK and is currently the fourteenth biggest selling boy band album ever in the UK

Question: did they go on tour?
Self-contained rewrite: Did Westlife go on tour in support of World of Our Own?