Australia and New Zealand get the magnificent Rihanna / Chris Brown co-headline tour in late October / early November. Newly added dates include NZ shows in Auckland on October 27 and Wellington on October 29. Australia hosts the dynamic duo on October 31 in Boondal, November 3 in Hindmarsh, November 4 in Melbourne, November 8 in Sydney and November 11 in Perth.

Just a couple of new ones for Hawthorne Heights this morning – October 17 in St. Pete, Florida at The State Theatre and November 6 in San Diego at SOMA.

Likewise we have a couple of new dates for Katy Perry. Both shows in Australia, the first new addition is October 10 in Sydney at The Forum, and October 13 in St. Kilda at Prince Bandroom.

During the first 90 minutes of biz we also updated the schedules for Irving Louis Lattin, Guitar Pete, Fate, Paula Nelson, Pomeroy, Rank Strangers, Rahim, The Stolen Minks, The Marshall Tucker Band, Heavyweight Dub Champion and Bootsy Collins.

But that’s just the start of another titillating Thursday in concert data. Don’t miss your Midday Update, posting sometime around 12 noon (PDT) on Pollstar.com!