Katy Perry Reveals Excitement Ahead Of Prismatic Tour With Poem

7 May 2014, 12:39 | Updated: 7 May 2014, 12:41

Katy Perry Nickelodeon's Annual Kids Choice Awards

The singer reveals her excitement about kicking off her world tour in a poem.

Katy Perry has written a poem revealing her excitement about her upcoming 'Prismatic' tour. 

The singer tweeted ahead of her opening show in Belfast tonight (7th May), admitting she couldn't sleep from the excitement. 

Perry plays two dates at Belfast's Odyssey Arena before playing a further 15 arena shows in the UK, including four gigs at London's O2 Arena. 

The star recently shared designs of some of the outfits she is wearing for the tour, including a gown made by Valentino and a Roberto Cavalli dress.