I can’t reliably tell you who Jimmy Kimmel’s guest was “last night” because I don’t have live TV listings or real‑time episode data available for that specific date and episode.

However, here’s how you can quickly confirm it yourself in under a minute:

  1. Go to the official Jimmy Kimmel Live! episode guide on ABC’s site or app.
  1. Look for the most recent episode (it will be labeled with yesterday’s date in your local time zone).
  1. Open that episode’s page – the guest list (and usually the musical guest) is shown right in the synopsis.
  1. You can also cross‑check with a TV listings site or IMDb by searching “Jimmy Kimmel Live! [yesterday’s date] guest” for extra confirmation.

Because the schedule can shift (pre‑emptions, specials, last‑minute changes), any guess from me about the exact guest lineup for “last night” would risk being wrong, so I’m stopping short of speculating on specific names.

Information gathered from public forums or data available on the internet and portrayed here.