Diana, Princess of Wales, died 18 years ago today. Long may you rest in peace

18 years since Princess Diana died 💔 pic.twitter.com/tiUf4Yat7p

— Pari (@PariCalvia) September 1, 2015

Princess Diana passed away tragically 18 years ago today. pic.twitter.com/fl9vmENxOn

— History In Pictures (@HistoryInPics) August 31, 2015

In memory of Princess Diana, a look back on her best-remembered PEOPLE covers http://t.co/Ywo2qWm28p pic.twitter.com/Vgy5kXkLyX

— People magazine (@people) August 31, 2015

17 rare photos of Princess Diana you've never seen before: http://t.co/T0cK8Sp2Rk pic.twitter.com/8I3F6rcrrt

— Marie Claire (@marieclaire) August 31, 2015

Eighteen years since her death, we remember #PrincessDiana. http://t.co/fdNvEltoVp pic.twitter.com/6rZiN7qMow

— USA TODAY (@USATODAY) August 31, 2015