Jennifer Aniston congratulates Brad Pitt and Angelina Jolie on their engagement with flowers
Former Friends actress Jen, 43, reportedly sent Brad and Ange a £500 bouquet of flowers after they announced their happy news in April.
'Finally it looks like the past is firmly in the past,' a source tells The Sun.
Ange, 36, and Brad, 48, fell for each other on the set of Mr & Mrs Smith and Jen and Brad's divorce was finalised in October 2005.
Jen has now moved on and is loved up with Justin Theroux, but she's not too pleased that Brad has invited her best friend Courteney Cox, 47, to his big day.
'Courteney would never have accepted it at the height of the split but she says they've all grown up and moved on,' says our source.
'Jen's upset and hurt, though.'