Lady GagaLady Gaga isn't having much luck in Paris. In October, the 'Poker Face' singer's concerts in Paris were postponed amid nationwide strikes over a government plan to raise the retirement age. One show was rescheduled for Sunday, but it was called off because of snow. The weather led authorities to ban big trucks from driving through Paris, so Lady Gaga's trucks couldn't get to the venue on time. The diva vented on Twitter, writing that 28 of the trucks carrying sets for her elaborate show had been detained. She said had wanted to do a show without the sets, but even sound and power equipment was blocked. "I am furious and devastated," she wrote, adding that it was "unfair to my fans and to me."