Britney Spears was certainly left in the dark about her 16 year-old sister's pregnancy, but that didn't stop her from doing some major retail therapy last night.
After the shocking news of Jamie Lynn Spears' pregnancy was revealed, Britney spent her evening doing some late night shopping at Lisa Kline boutique on Robertson Blvd. In true Britney fashion, she arrived in one outfit and left in another.
When Britney emerged from Lisa Kline and saw the herd of paparazzi waiting for her, she turned to an x17 cameraman and said "My sister is not pregnant!"
Spears was apparently in a really cheery mood and super sweet to all the associates at the store. It’s as if she's in denial about her sister being 12 weeks pregnant, but than again who would want their teenage sister to get knocked up unexpectedly?



























