Kourtney Kardashian Mason son infant Scott Disick

Kourtney Kardashian is, of course, in little sis Kim's Aug. 20 wedding, and now she's revealed the color of the bridesmaids' dresses!

She Tweeted Saturday:

    "@heyits_zoe: @KourtneyKardash @KimKardashian @ScottDisick what color are the bridemaids dresses? and is baby mase the ring bearer?" GREEN!"


Kim has kept many of her wedding details secret for her televised special. No word on if son Mason is, in fact, the ring bearer!

But Kourtney did some shopping with Mason on Saturday, and the pair were both looking shady as they rocked sunglasses in sunny LA.

The reality star said she was happy to have a "work-free" weekend. Kourt's boyfriend, and Mason's daddy, Scott Disick joined the pair. See a pic of the whole family after the jump!