Jack Nicholson and Anjelica Huston sparked 'rekindled romance' rumours recently.
The stars, who used be together, were attending Discovery's David Zaslav's East Hampton party, where they seemed oblivious to the other celebrities, the New York Post reported.
Both Nicholson, 77, and Huston, 63, have been single since the actress' sculptor husband Robert Graham death in 2008.
Also present at the event were psychic Dallas Mooney, the Oprah pal Gayle King, Gen. Colin Powell, Jon Bon Jovi and Southside Johnny among others.