1.
Chrissy Teigen had some questions about the song "I Want It That Way"...
3.
Cole Sprouse came up with a brilliant new dating app idea:
5.
Dax Shepard got real about what's changed since he became a parent:
6.
Demi Lovato had some trouble remembering things:
7.
Dua Lipa became an astrology expert:
8.
Busy Philipps came up with a good new band name:
9.
Jaden Smith went to the movies:
11.
Diana Ross enjoyed John Mayer's cover of her song:
12.
Lili Reinhart desperately needed some advice:
13.
Zach Braff reminded me of my childhood nightmares:
14.
Gabby Sidibe blamed her dad:
15.
And Britney Spears discovered portrait mode: