A Nasa engineer has sparked a debate about wages and the costs of living in the US after revealing that she was in the process of applying to part-time jobs at Tiffany & Co and Apple. Kelly, a TikTok user who lives in Houston, Texas, and goes by the username @sexybabypartygirl on TikTok, documented her interview experience with the jewellery brand on the app, where she began: “I am a Nasa engineer and I’m applying for a job at Tiffany, part time. And I have my interview in 40 minutes.”