Pop superstar Madonna has expanded her business empire by launching a skincare range.

The Material Girl star teamed up with Japanese cosmetics company Mtg to create MDNA Skin, which is described as an "innovative and revolutionary skin care brand created by Madonna".

The collection, which includes a face mask and skin serum, launches in Japan this week (beg10Feb14).

Madonna has previously delved into the beauty industry by releasing her own fragrance, and her Material Girl teen clothing line includes a make-up range.