London, Feb 16 : American actress Lindsay Lohan and her DJ girlfriend Samantha Ronson had to cancel a gig for Valentine''s Day, after they were told by a doctor that they were too ill to fly.

The two had been booked to host a party at Passions, a nightclub in Florida''s Seminole Hard Rock Hotel & Casino on February 14, but had to cancel the gig on the day of the event itself due to flu.

"We really feel bad, and I work sick when I can, but unfortunately I couldn''t drive to Miami, so I''m stuck in New York City with doctor''s orders not to fly," the Daily Star quoted Ronson as telling People magazine.

The gig's cancellation was a big disappointment for the organisers, as they were unable to book another act in time for the party.

"Lindsay and Samantha stayed out late last night (13Feb09) in New York City, and are not feeling well," Amanda Senoff, who is the Director of Marketing for Passions, said.

"A doctor said Sam was too sick with the flu to travel and Lindsay is also feeling sick. So they rescheduled for March 7.

"I conferenced all of Lindsay and Sam''s managers for three hours today trying to remedy the situation, and they agreed the girls are sick. What can I say? I am disappointed because this is my first booking for Passions, but these things happen," she added. (ANI)