"And now, the end is near, and so I face the final curtain," sang Frank Sinatra. But the curtains can't seem to fall on fugitive billionaires Lalit Modi and Vijay Mallya who were seen singing together at a lavish private party in London over the weekend. A video clip shared by Mr Modi himself showed the two performing Frank Sinatra's "My Way," as guests looked on in an evening that he described as his "annual summer party." The video, now viral, appears to show the former Indian Premier League (IPL) commissioner and the former liquor baron and airline tycoon sharing laughs and songs in a karaoke session hosted at Mr Modi's residence in the British capital.