Will confirms twice in this interview that Jeff is on this 'Pretty Girls' song.
Minutes 1:08 and 2:53 of the video:
https://youtu.be/MCImQtaOZ2I?si=iEjambC42v72ZqCT
Will Smith says 'acting took over my music career' as he returns with summer bop 'Pretty Girls'
Video:
https://www.capitalfm.com/news/will-smith-acting-music-career/
Will Smith Music Video Faces IATSE Picket After Producers Refuse Union Recognition
https://variety.com/2025/music/news/will-smith-iatse-picket-line-music-video-1236408320/
Q&A: A 'new' Will Smith talks music, childhood and turning his search inward
https://www.gmtoday.com/timeout/q-a-a-new-will-smith-talks-music-childhood-and-turning-his-search-inward/article_3ef04feb-0c79-4be5-9ecf-8cfdce451d3c.html
This is a hard one, but at the moment I think I would rank his solo albums as follows:
1. Big Willie Style
2. Willennium
3. Based on a True Story
4. Lost & Found
5. Born To Reign