Richard Gere and his wife Alejandra Silva took over the red carpet at the Cannes Film Festival. The couple turned heads as they displayed their affection for one another in front of the cameras, sparking mixed reactions from internet users. Richard Gere, 74, and his wife Alejandra Silva, 41, stunned on the red carpet at the Cannes Film Festival for Gere’s upcoming film “Oh Canada.” The couple packed on the PDA while posing for the cameras in their glamorous outfits. The “Pretty Woman” actor opted for a classic black tuxedo, while his wife Silva donned a long black gown. The dress featured beau…