PEOPLEStars remember Sir Richard AttenboroughAcclaimed actor and director Sir Richard Attenborough died in August 2014 at the age of 90. On Tuesday in London, stars came out for a memorial at Westminster Abbey in London. Here, Michael Caine and his wife Shakira arrive for the service.Stefan Rousseau, APAlan RickmanBen A. Pruchnie, Getty ImagesSir Ben KingsleyBen A. Pruchnie, Getty ImagesDavid Attenborough, Sir Richard's brother.Ben A. Pruchnie, Getty ImagesJane SeymourBen A. Pruchnie, Getty ImagesJohn HurtBen A. Pruchnie, Getty ImagesTwiggyBen A. Pruchnie, Getty ImagesKenneth BranaghBen A. Pruchnie, Getty ImagesJudi Dench and daughter Finty Williams. Dench told AP the service was "absolutely perfect."Stefan Rousseau, APThe legendary Sir Richared Attenborough.Robert Deutsch, USA TODAYFeatured Weekly Ad