The singer gets giddy after dinner out in London. Plus: Jennifer Garner, Angelina Jolie, Bradley Cooper and more

MAGIC MAKERS

They're back at it! Harry Potter and the Half-Blood Prince stars (from left) Rupert Grint – who recently recovered from a bout with swine flu – Emma Watson and Daniel Radcliffe hit the red carpet at a press event in London on Monday. The trio premieres the sixth installment of the popular fantasy series in London tonight.