Celebrity style: Lady Gaga brings back glamour for House of Gucci press tour

The list of times Lady Gaga has pushed sartorial boundaries is almost endless... 2010's meat dress, anyone?

However, while stepping out and about to promote her new film House of Gucci, the superstar has been rocking a series of seriously stylish ensembles - albeit each completed with a signature Gaga twist.

New York City

Gaga made sure all eyes were on her when she headed to the taping of The Late Show with Stephen Colbert earlier this week. The Born This Way singer opted for a custom-made Lanvin coat with oversized shoulders. She completed the look with metallic silver stilettos. Stunning!

Milan

For the premiere of House of Gucci in Italy's fashion capital, Gaga turned heads in a crimson Versace gown with a corset-style bodice and thigh-high split. The 35-year-old topped off the eye-catching ensemble with red satin platform heels and jewellery from Tiffany & Co.

London

For the U.K. debut of the film, Gaga wowed in a bright purple gown from Gucci. Gaga matched her outfit with gloves and platform boots, and once again, sported bling from Tiffany & Co.