LOL! CELEBRITIES SAY HELL NO TO DR. DREW'S CELEBRITY REHAB!

There may be a lot of celebrities in rehab but when it comes to "Celebrity Rehab," they're saying, "no, no, no."
VH1 is unable to sign even minor stars for its fourth season of "Celebrity Rehab with Dr. Drew," TMZ.com reports.

Lindsay Lohan and Heather Locklear are the latest celebs to refuse to appear on the show, which must lock its cast by Wednesday.

According to TMZ.com, VH1 also approached Charlie Sheen, Brooke Mueller and Jenna Jameson to take part in the reality series.

Earlier this month, rapper DMX was denied a request to leave an Arizona jail to take part in the show.

The network pushed back the original deadline, Friday, when they discovered VH1 had failed to sign any new cast members.

"Celebrity Rehab" features Dr. Drew Pinsky treating various former stars with drug and alcohol addictions.

Notable celebrities who have taken part in the show include Mackenzie Phillips, Gary Busey, Brigitte Nielsen and Heidi Fleiss.