Joan Collins will show up on the arm of jewelry designer Alexis Bittar at the June 7 Council of Fashion Designers of Americas annual awards at Lincoln Center. Bittar is nominated for accessories designer of the year along with Marc Jacobs and Proenza Schouler’s Lazaro Hernandez and Jack McCollough. Collins, who played “Dynasty” schemer Alexis Carrington, is featured in Bittar’s 2010 ad campaign.