Los Angeles: Rachel Weisz and Daniel Craig might have tied the knot in secret but the newlyweds made no attempts to hide their romance as they shared a kiss in public recently.

The pair made their first public appearance as a couple after the Cinema Society and Dior Beauty screening of 'The Whistleblower', heating things up with a very public rooftop liplock, according to reports.

"When Daniel arrived on the roof deck, he embraced Rachel and gave her a long tender kiss on the lips – it was very romantic," a source at the James Hotel after-party said.

"I wanted to be part of that kiss. It was very hot," said an onlooker.

Weisz, 41, and Craig, 43, met on the sets of their upcoming film 'Dream House' and married in a secret ceremony in New York in June.