'TMZ Live' was yet another slug fest between Dr. Terry Dubrow and Jillian Michaels -- who seem to be at war with one another over the hotly-debated issue of Ozempic ... and whether it's actually healthy for people who wanna lose weight.

The latest shot was fired by Dubrow, who told Michaels she oughta get her M.D. before weighing in on medication -- but Jillian's been holding her own, and isn't backing down.

On 'TMZ on TV,' we ended the week on a bit of a lighter note -- namely, diving in on whether Jessica Biel's self-confessed "shower snacking" was efficient ... or downright gross.

Lotsa people in our newsroom had different opinions on this one ... just watch for yourself!

Finally, we get to 'TMZ Sports' ... where Mojo and Mike entertained the possibility of the famed L.A. Clippers fan, Darrell Bailey, of changing his allegiance to the Lakers.

The reason they're even talking about it ... Snoop Dogg is encouraging him to jump ship!

Check your local listings for when TMZ is on in your area or catch up on past episodes!