Hailey Bieber is just dotty for summer style! On Monday, Aug. 11, the Rhode founder, 28, posted photos on Instagram of her “perfect weekend” attending pal Kylie Jenner’s 28th birthday celebrations, and shared a glimpse of her summery outfit for the occasion.

Ahead of her 28th birthday, Kylie Jenner shared a series of photos enjoying a glass of wine in the sunshine while wearing a brown bikini top.

The Kylie Cosmetics founder took to her Instagram Stories over the weekend to share a look at her intimate bash.