Hosea Rosenberg ( KASIA BROUSSALIAN )

It's November sweeps, so there's lots of reality TV news.

'Top Chef'

"Top Chef" is one of reality TV's hottest shows and the Bravo program has lots of news to report.

"Top Chef" winners are bestowed all kinds of honors. That's why "Top Chef: New York" winner (and Boulder chef) Hosea Rosenberg was the grand marshal for last week's University of Colorado Homecoming Parade.

There's lots more "Top Chef" news.

"Top Chef All Stars Dinner" airs Wednesday on Bravo. This special will feature past "Top Chef" faves, as they cook up dishes and deal with old rivalries.

The dinner will be hosted by last season's near-winner, Fabio Viviani, and will feature former contenders Harold Dieterle, Marcel Vigneron, Hung Huynh, Carol Hall, Stefan Richter and more.

Oh yeah, this is going to get interesting.

There's also a new "Top Chef" spin-off in the works.

Bravo is now developing "Top Chef: Just Desserts" for 2010. The network's already searching for dessert pros in select U.S. cities.

New on VH1

VHI's also throwing down some new reality TV.

The music channel just finished it's run with "My Antonio." Unfortunately, the show should have been re-named "Tool Academy." That's because bachelor Antonio Sabato Jr. already broke up with the woman he picked to be his future wife.

P.S. -- the show's finale just aired last week!

The VH1 execs must love P. Diddy, because the channel just breathed new life into the entertainer's "I Want To Work For Diddy 2."

The reality show features contestants participating in insane tasks, as they vie to become Diddy's assistant. The first season was really bad, so there's lots of room for improvement.

Diddy's new season debuts tonight on VH1.

Dr. Drew Pinski is back with a new show called "Sex Rehab." This epic airs every Sunday on VH1.

This time around, Pinksi will aid a group of models, surfers and rockers as they deal with sexual addictions. Unfortunately, A-, B- and C-list celebs are missing from this reality roster.

Boring.

She's back

Yes, the wicked witch of hair stylists is back in action with "Tabatha's Salon Takeover: Season 2."

Tabatha Coffey's ready to raise havoc once again, as she revamps beauty salons around the country. This season, the hair pro will scare the bejesus out of salon owners in Los Angeles, Chicago and New York.

That's what makes this show so fun to watch.

"Tabatha's Salon Takeover: Season 2" debuts Tuesday on Bravo.