Tamar Braxton may be the queen of ‘dot coms’ with her outspoken,  wig-snatching attitude, but you can’t deny that the girl can sing.  She can BLOW!

During her promotional tour for her upcoming spin-off show, ‘Tamar &  Vince’ this past weekend, she stopped by AT&T’s Nation’s Football Classic in Washington DC to put some soul into the National Anthem. Meanwhile, she surprised fans with some  behind-the-scenes footage of her prepping her vocals just before she hit the  field.  And her hubby Vince definitely approved, telling her to ‘Get Her  Life’ when she was done.

Check out the snippet below: