TMZ TV Hot Takes: John Legend DNC, Phaedra Parks, Simone Biles

John Legend has a big gig coming up, Phaedra Parks is making a big comeback and Simone Biles is celebrating another big win ... all this on today's TMZ TV Hot Takes.

First up on "TMZ Live," Harvey and Charles have all the details on John's upcoming appearance at the Democratic National Convention.

Over on "TMZ on TV," our crew reacts to Phaedra rejoining 'RHOA' following Kenya Moore's exit.

And on "TMZ Sports," Michael and Mojo break down Simone's latest Olympic gold medal with Team USA gymnastics.

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