Nicki Minaj looked like a real-life Barbie at a signing for her No. 1 album Pink Friday: Roman Reloaded at HMV Whiteleys in London on Thursday. Her Minajesty got dolled up in all-pink-everything including a beret, corset, tutu, troll tights, and platform shoes, while showing love to her British Barbz.

Over the weekend, Nicki shocked her 11 million followers when she deleted her Twitter page, explaining why during her appearance on “The Graham Norton Show.”

“A voice in my head told me to delete my Twitter and that’s what I did,” she said. “I had 11 million followers and I hope they will wait for me.”

She is debating whether to return.

“I don’t know yet, I’m thinking about it,” she said. “I miss my Barbz, please bear with me.”

In a separate interview, Nicki also confirmed that Simon Cowell had approached her about appearing as a judge on the U.S. version of “The X Factor.”

“I think we both decided together that it wouldn’t work out,” she said. “I think it was the best decision.”