The teenage dream of many a boy of any age, Katy Perry, is launching her North American tour at the Gwinnett Center Arena June 7.

The buxom singer, who is up for four Grammy Awards next month and will perform at the ceremony, is kicking off her “California Dreams” tour Feb. 20 in Lisbon, Portugal, before heading stateside this summer.

Perry plans to use social media outlets Twitter and Facebook Places/Deals to interact with fans throughout the tour.

Tickets for the Atlanta date are on sale at 10 a.m. Jan. 29 through all Ticketmaster outlets. Prices haven’t been released yet, but other dates on the tour range from $35-$55.

For more info: www.gwinnettcenter.com or www.ticketmaster.com.