LONDON (Reuters) – Celebrities paid tribute on Friday to the Irish singer and TV star Bernie Nolan, who has died at the age of 52 after a three-year battle with cancer. Nolan was the youngest of the original Nolan Sisters lineup, whose middle-of-the-road pop made the five siblings one of Britain’s best known acts from the late 1970s to the mid-80s, with regular appearances on various television shows. The band is best known for its 1979 hit “I’m in the Mood for Dancing”, which reached No. 3 in the British charts and No. 1 in Japan. …