“One of the Boys” by Katy Perry reenters inside the top 50 of So Casual 100™ at #37.

So Casual 100™: #37(re) One of the Boys, Katy Perry [4 weeks]. *peak: #16*

“One of the Boys” by Katy Perry reenters inside the top 20 of So Casual 100™ at #16.

So Casual 100™: #16(re) One of the Boys, Katy Perry [2 weeks]. *new peak*

Tracks from ‘One of the Boys’ by Katy Perry rise in So Casual 100™ this week.

#3 (+8): Hot n Cold #13 (RE): Waking Up in Vegas #16 (RE): One of the Boys #17 (RE): I Kissed a Girl

“One of the Boys” by Katy Perry debuts at #88 in So Casual 100™.

So Casual 100™: #88(re) One of the Boys, Katy Perry [1 weeks]. *new peak*

Tracks from ‘One of the Boys’ by Katy Perry rise in So Casual 100™ this week.

#88 (NEW): One of the Boys #89 (RE): I Kissed a Girl #90 (RE): Waking Up in Vegas #91 (NEW): Ur So Gay #92 (NEW): Hot n Cold