Hugh Jackman planning concerts in London

London: Actor Hugh Jackman is planning a series of "fun" Sunday night concerts in London.

Jackman, who is currently working on the film version of musical "Les Miserables", says he is learning from late American singer Frank Sinatra`s Los Angeles performances for the concert. He is hoping Take That singer Robbie Williams will duet with him on stage. "I loved that anything can happen, relaxed feel about Frank Sinatra - and viewing Peter Allen`s tapes also taught me a lot. We`re planning to do some Sunday night concerts when I`m in London in the spring," the 42-year-old told the Daily Mail. "We`re looking for the right space, and the idea is to do the shows when I`ve got time off from `Les Miserables`. I just want them to be fun. I feel like I should have a whisky in my hand, like Dean Martin, and then get Robbie Williams to come on and join me," he added. IANS