Here's some great news for SONEs (that's what die-hard Girls' Generation fans call themselves)—the nine-member South Korean girl group will be performing at the Singapore Indoor Stadium on December 9, 8pm, as part of the 2011 Girls' Generation Tour.

Ticket sales to Girls' Generation's first solo concert in Singapore will open at the end of October.

Event Update: Event organizer Running into the Sun has decided to add a Day Two to the concert, whose first night sold out in four hours. Day Two will begin at 6pm, instead of 8pm, and the priority booking period for Day Two's tickets will only last two days (November 2-3). Public sale will launch on November and each purchase is capped at only four tickets. For more information, see 2011 Girls' Generation Tour.