REPORT: Chynna Phillips Checks Into Rehab

Former Wilson Phillips lead singer Chynna Phillips has checked into rehab for anxiety, according to reports.

Chynna, who is married to actor Billy Baldwin, entered the facility over the weekend, reports ET Online.

"After much thoughtful deliberation Chynna Phillips has checked herself into an undisclosed treatment facility for anxiety," says a rep for Chynna.

"With the full support of her family and friends, she is looking forward to her recovery. We ask that people respect her and her family's privacy at this time."

Phillips is the half sister of Mackenzie Phillips, who made headlines last year when she claimed that she had a sexual relationship with their late father, The Mamas and The Papas singer John Phillips.