Primal Scream's Bobby Gillespie branded celebrity guests at a bash in London "a bunch of f**king w**kers", after they wilted in the heat and abandoned his DJ set in favour of fresh air. Stars including Ewan McGregor, Damian Lewis and Mischa Barton left the dancefloor and moved outside of the plush Holland Park venue in an attempt to cool down in the relentless heatwave. Gillespie, who was paid $13,000 (GBP7,000) for his services at British movie channel FilmFour's party was not amused - but ageing pop star Lulu, 57, was determined to put her younger counterparts to shame with her relentless dancing. The singer says, "I was jiving so hard I nearly broke my heels."