Phillippe worked with Hally on a shade called Purple Ava-lanche.
Plus plenty of Instagram inspo.
She also opens up about her upcoming fashion line.
Everyone's going purple.
Would you DIY this purple hair?
If you want a bold hair color, read these tips first.
Ireland Baldwin is the latest celeb to go purple.
And we want it.
We see you staring, but we'll still flip our hair.