Jessica Simpson turned heads in a completely see-through, sparkling dress to celebrate her 45th birthday with a bang. In photos, the fashion designer modeled a sheer dress with a sparkling silver overlay at a lavish birthday soirée at legendary Hollywood hotspot Chateau Marmont.

Jessica Simpson added some boho flair to her lingerie-inspired look in New York on Thursday.

Jessica Simpson pulled out all the stops to celebrate her 45th birthday this week, making sure all eyes were on her. The singer looked sensational wearing a sparkling see-through dress adorned with rhinestones that created a diamond pattern. The daring frock boasted large cut-outs across her toned waist and exposed her long, lean legs.

She was definitely due for a celebration, as she took a “fancy dive into 45” with a birthday party at the Chateau Marmont this weekend, and the big bash included a sparkling see-through dress. Jessica Simpson shared several photos to Instagram from her ...