Jessica Simpson stepped out on her birthday with a brand new look. Simpson, who turned 45 on July 10, shared several photos from her celebration at Chateau Marmont on Instagram July 11.

Jessica Simpson showed off a darker hair transformation in an Instagram post on July 11, as she continued to mark celebrations for her 45th birthday. The actress and singer, who wore a sexy, see-through dress,

Jessica Simpson is celebrating her birthday in style. The “Take My Breath Away” singer turned 45 on Thursday, commemorating the special occasion in a glossy leather bodysuit and furry leopard-print coat. Simpson wore the sultry look in an Instagram video promoting her upcoming song “Fade.”