When Britney went to her mother's birthday party, she wore a lace dress with a pink bra. Now it's her sister's birthday, and Brit's wearing a see-through top and no bra. Classy!

Brit put on her best Cleopatra makeup, popped on an apple cap with what appears to be a built-in Dynel wig, velveteen hot pants, her always-there cowgirl boots and what looks like a plastic, salmon colored purse... the perfect ensemble to celebrate lil' sis Jamie's 16th birthday at Ruth's Chris Steakhouse in Beverly Hills. Meaty