London, March 15: Singer Rita Ora has recalled her first meeting with Madonna, when she had to kneel down on the floor to be able to speak to the pop star at the best angle. Ora, 25, first met Madonna at a charity concert here in 2013. She spoke about the meeting in a conversation with Metro newspaper, reports femalefirst.co.uk. "I was waiting in the room and Madonna walks in with the lighting - how major is that? "We say hello and then she's like, 'This isn't working, can we just kneel down on the floor?' So I knelt down and we had the whole conversation because the lighting was better," Ora said. Ora says she does not worry about what other people think and say about her behaviour. "At the end of the day, there's going to be judgements on anything that you do in any kind of aspect and it just comes back to your security. I know who I am, I know my fans, I know the records I sell, I know what I do and what I desire and if that's not getting tarnished then I'll do what I like," she said.