Zsa Zsa Gabor undergoes surgery

Ailing actress Zsa Zsa Gabor has undergone surgery to halt an infection around her feeding tube.

The 95 year old, who has been in and out of hospital in recent years, was taken to California's UCLA medical center on Wednesday morning for medical assistance.

Surgeons operated on Gabor and she is now being monitored by doctors, according to her husband Prince Frederic von Anhalt.

He tells TMZ.com, "This really f**ked up our Christmas."

It is the latest health scare for Gabor, who underwent surgery in 2011 to amputate her right leg below the knee to prevent the spread of gangrene.