Beyonce and mom design Obama T-shirt WASHINGTON, Jan. 13 (UPI) -- Singer Beyonce announced she and her mother, Tina Knowles, have designed a T-shirt for President Barack Obama's re-election campaign. The shirt, which can be purchased for $45, joins re-election gear designed by celebrity supporters including Russell Simmons, Diddy, Tory Burch and Vera Wang for Vogue editor Anna Wintour's Runway to Win initiative, the New York Daily News reported Friday. The proceeds from the shirts sold by the initiative are donated to Obama's re-election campaign. Beyonce, who gave birth recently to daughter Blue Ivy Carter, previously designed T-shirts for first lady Michelle Obama's "Let's Move" child health initiative.