Despite her slight makeup malfunction , Angelina Jolie  radiated glamour after attending the Normal Heart screening with Brad Pitt  in NYC on Monday. In other can't-miss moments, David Beckham  had a slew of famous faces with him at the private launch for his new H&M  swimwear line, Bradley Cooper  and Sienna Miller  got to work on set, and Prince Harry sent out his first tweet. Keep reading to see all that and more!
Source: INFphoto.com 
Prince William chatted with Emma Watson  and Kate Moss  at his charity dinner at England's Windsor Castle on Tuesday.
Blake Lively and Ryan Reynolds hit the red carpet  together for the Cannes Film Festival premiere of Captives on Friday.
Elizabeth Olsen goofed around with Bryan Cranston and Aaron Taylor-Johnson at Godzilla's European premiere on Sunday in London.
Gwyneth Paltrow , Vicky Vlachonis, Jennifer Meyer , and Cameron Diaz  shared a big laugh at a Goop party  in LA on Thursday.
Poppy Delevingne married her longtime partner James Cook  at St. Paul's Church in Knightsbridge, London, on Friday.
Charlize Theron and Sean Penn returned to the red carpet  on Thursday, making a sweet couple's arrival at the premiere of her new movie, A Million Ways to Die in the West, in LA.
Jessica Simpson  attended the Forbes Women's Summit in NYC on Thursday.
Sienna Miller  and Bradley Cooper  filmed American Sniper together on Wednesday in LA.
Liam Payne, Niall Horton, and Ellie Goulding joined David Beckham  for his H&M  swimwear launch in London on Wednesday.
Victoria Beckham  showed off her signature pose in Singapore on Monday.
Allison Williams filmed Girls on Monday in NYC.
Rooney Mara, Naomi Watts, Lupita Nyong'o and Julianne Moore attended a Calvin Klein bash  in Cannes, France, on Thursday.
Kaley Cuoco showed off some impressive moves while horseback riding in LA on Wednesday.
Prince Harry sent his first-ever tweet at the Invictus Games press conference in London on Thursday.
Miranda Kerr  was all smiles at a special tea in Sydney on Friday.
Jennifer Lawrence  flashed a smile on the Hunger Games: Mockingjay Part II set in Paris on Thursday.
Katie Holmes  snapped a pic at the Winter Wonka-land pop-up shop in NYC on Thursday.
Source: Joey Andrew
Brad Pitt  gave a wave as he made a visit to the Sugar Mill in New Orleans, LA, on Thursday.
Cressida Bonas held hands with her ex Prince Harry's cousin, Princess Beatrice, after a glamorous party at Annabel's in London.
Nicole Kidman  posed at the Grace of Monaco photocall at Cannes Film Festival on Wednesday.
Prince William toasted with a glass of rum at the rededication of the submarine HMS Alliance in Gosport, England, on Monday.
Patrick Stewart, James McAvoy , Ian McKellen, and Michael Fassbender goofed around at Monday's X-Men: Days of Future Past premiere in London.
Brad Pitt  and Angelina Jolie  held hands as they left the Normal Heart premiere in NYC on Monday.