Jen meets Brad's kids!

‘Auntie Jen’ has got a nice ring to it... but not for ‘furious’ Angelina!

After more than a decade of estrangement, Jennifer Aniston has passed another major milestone in her renewed friendship with ex-hubby Brad Pitt – she’s met four of his kids! Yep, kind of a significant breakthrough!

According to an exclusive new report in US mag In Touch, the surprise meet went down on a sunny afternoon in LA in early January.

“It was a momentous day,” an insider revealed, explaining that Jen had stopped by Brad’s Loz Feliz home to drop off an interior design book – as you do! – and Zahara, 13, Shiloh, 11, and twins Vivienne and Knox, nine, just happened to be there, too.

“Jen arrived and the kids were outside riding bikes and skateboarding,” adds the source.