In a slim-fit black House of Dereon dress, Beyonce and her mother Tina Knowles promoted the dress line collection of their join clothing franchise at Bloomingdales Tuesday night in New York City. Fans who purchased a dress ($300-$500) also got a advance copy of "Cadillac Records" soundtrack way before the film's December 5th release date. The dress collection was inspired by Beyonce's Etta James character role in "Cadillac Records." "Extra" news corresepondent/Essence blogger Tanika Ray was on the scene as well.



Her alter-ego Sasha Fierce not Beyonce also made a surprise appearance mid-way through her husband Jay-Z's set at Power 105.1's Powerhouse concert last night in New York City. She performed for the first time her single, "Single Ladies (Put A Ring On It)".



Check out the official trailer for "Cadillac Records" below...



Soon after the performance, Beyonce and her cousin Angie (not pictured) were spotted at JFK airport in these Giuseppe Zanotti silver-toe studded pumps ($694). Next up for Beyonce is the 2008 MTV Europe Music Awards.

Labels: Beyonce Knowles, Box Office Hoopla, Fashion Hoopla, Jay-Z, Music Hoopla, Out and About