Lady Gaga has joined TikTok. The 35-year-old star made her debut on the social media platform earlier this week in order to showcase her look for the 'House of Gucci' world premiere in London. In the short clip, Gaga - who portrays Patrizia Reggiani, the wife of Maurizio Gucci (Adam Driver) who was sent to prison in 1997 for arranging his murder - says the film’s tagline, “Father, Son and House of Gucci", before twirling to reveal her purple Gucci gown, which was featured as a part of the ‘Love Gucci’ fashion show earlier this month. 

Gaga previously revealed she had "studied everything" about Patrizia ahead of filming. She said: “What was so important to me was that I dove in on a personal level to understand what happened in her real life, and what was happening in the script, in her real life, I studied everything.”