A writer reviews Kacey Musgraves' $21 Deeper Wellness Smoothie from Erewhon to see how it compares to other celeb collabs and ...

If you’ve got the cash to spare, you’re on a health kick, and you’re in LA, try one of these most expensive smoothies at Erewhon.

These are the celebrities who have collabed with Erewhon to have their own drinks, and a few celebs who should also jump into ...