2 0 1 1 ▁to ▁ 1 8 ▁May ▁ 2 0 1 1 ▁he ▁and ▁Gre ys on ▁Ch ance ▁took ▁part ▁in ▁the ▁Wait ing ▁ 4 U ▁Tour . ▁It ▁started ▁in ▁I v ins , ▁Ut ah ▁and ▁ended ▁in ▁Port land , ▁Oregon . ▁ ▁Singles ▁" i Y i Y i " ▁is ▁the ▁first ▁single ▁that ▁was ▁released ▁for ▁digital ▁download ▁on ▁ 1 ▁June ▁ 2 0 1 0 ▁via ▁i T unes . ▁It ▁features ▁American ▁ra pper ▁Flo ▁R ida . ▁The ▁music ▁video ▁for ▁" i Y i Y i " ▁was ▁released ▁on ▁ 3 0 ▁June ▁ 2 0 1 0 . ▁The ▁song ▁pe aked ▁at ▁no . 1 9 ▁in ▁Australia ▁and ▁no . 2 9 ▁in ▁New ▁Zealand ▁in ▁ 2 0 1 1 . ▁The ▁song ▁also ▁pe aked ▁at ▁no . 3 3 ▁in ▁Belg ium ▁in ▁ 2 0 1 1 . ▁ ▁" All ▁Day " ▁was ▁released ▁as ▁the ▁second ▁single ▁on ▁ 1 7 ▁March ▁ 2 0 1 1 . ▁The ▁video ▁was ▁shot ▁in ▁January ▁ 2 0 1 1 . ▁The ▁video ▁was ▁released ▁on ▁ 2 3 ▁February ▁ 2 0 1 1 ▁at ▁ 1 0 am ▁E ST ▁on ▁A OL ▁Music . ▁The ▁" All ▁Day " ▁music ▁video ▁was ▁directed ▁by ▁David ▁O vens hire . ▁It ▁features ▁came o ▁appearances ▁by ▁Jess ica ▁Jar rell , ▁A aron ▁F resh , ▁Jac