Vanessa Bryant has just arrived at court in Los Angeles ... looking confident as she gets set to testify in her case against L.A. County officials over Kobe Bryant crash photos.
Vanessa was wearing a black dress with a black coat -- and her eyes were covered in dark sunglasses. She was seen smiling as she entered the courthouse, while a gold "Mama" piece of jewelry dangled from her neck.
It's expected to be a big -- and emotional -- day for Vanessa in the case .