Then check out her best red-carpet arrivals at the Oscars and VMAs, and all the street-style outfits she's rocking. Plus: Learn the latest about everything from Lady Gaga perfume to her tattoos.

Lady Gaga’s Fame fragrance, launched at New York’s Guggenheim Museum in 2012, made history as the first-ever black eau de parfum that becomes invisible when sprayed, according to Prestige Online.

No-one could ever accuse Lady Gaga of monotony. This is what I found myself musing on a brisk evening outside Harrods, waiting for her to appear for the launch of her inaugural fragrance ...