Janet Jackson Shows Off Buff Bod In Concert [PHOTOS]

Janet Jackson is aging very well. The singer performed last night in Copenhagen, Denmark on her Number Ones: Up Close and Personal Tour.

Janet’s toned arms were accentuated by the white tank top she was wearing along with skintight jeans with studded bracelets and a diamond skull belt buckle.

PHOTOS: Diane Kruger, Joshua Jackson & Janet Jackson Shine At “Liaisons Au Louvre” Benefit

Family is very important to Janet, who doesn’t have any children of her own, but she’s glad that she shares a close bond with her nieces and nephews, and is also proud of the fact she is known as the “cool” relative.

“We are a very close family. I love them all very much. A lot of my nieces and nephews come to me when they need someone to talk to. I’ve been told I’m the cool aunt!” she laughed in an interview with Closer magazine.