The White House also confirms that US President Donald Trump and Kim Jong-un will hold a one-on-one meeting, with only translators present.
The meeting between Kim and Trump will mark a turnaround of relations between the two leaders after a long-running exchange of furious threats and insults.
Of course, inside the hotel and around Sentosa, the advanced party and specialist security teams from North Korea and the US will be sweeping the location ahead of the arrivals of North Korean leader Kim Jong Un and US President Donald Trump.
Kim's sister gained notoriety during the Winter Olympics in Pyeongchang, South Korea in February, where she met with South Korean President Moon Jae-in. Create peace and great prosperity for his land.
He reiterated that the goal of the summit remains the same: "the complete, and verifiable, and irreversible denuclearization of the Korean Peninsula". Trump said. "Well, I think very quickly I'll know whether something good is going to happen".
He had his first formal meeting of the summit with the prime minister of Singapore, Lee Hsien Loong. Kim finished off the night with a walk along a pedestrian bridge near the city's Merlion Park.
The relationship between the USA and its allies was already off-balance after Mr. Trump just a week before the summit imposed 25% tariffs on steel and 10% tariffs on aluminum from the European Union and Canada.
The process could turn on what Trump is willing to offer Kim for ending his pursuit of nuclear weapons and submitting to intrusive inspections.
But on the eve of the summit, he altered his schedule, opting to return at about 8 p.m. on Tuesday after a full day of meetings with Kim - nearly 15 hours earlier than previously anticipated.
Hours earlier, Kim had arrived in a jet and was received by Balakrishnan before heading to St Regis Hotel.
The Singapore government offered itself as a neutral site for the first-ever meeting between a sitting USA president and a North Korean leader.More news: BT boss Gavin Patterson to step down
"The ultimate objective we seek with diplomacy with North Korea has not changed".
It's a dramatic departure for Trump, who kicked off 2018 bragging that his nuclear button is "much bigger" than Kim's. It's where former Chinese President Hu Jin Tao stayed during the 2009 APEC Summit (and don't tell Trump, but Hillary Clinton stayed there in 2011, too).
A government described as authoritarian by its critics has clamped down on protests thought strict loitering laws and a hard permitting process.
The American president travelled to Singapore from Canada and the tensions of the G-7 summit that centred largely on disputes over trade.
The sudden change in schedule added to a dizzying few days for foreign policy for Trump, who shocked US allies over the weekend when he used a meeting of the Group of 7 industrialized economies in Canada to alienate America's closest friends in the West. Lashing out over trade practices, he lobbed insults at the G-7 host, Canadian Prime Minister Justin Trudeau.
Sporadic provocations by the North have continued while Pyongyang has made increasing advances in its nuclear arsenal, which it says it needs to defend against the risk of a US invasion.
It is no easy task.
"North Korea has been preparing for this meeting for this meeting for 45 years", he said. The Korean War of the early 1950s ended with a ceasefire, not a treaty.
Kim Yo Jong gained notoriety at the Winter Olympics in South Korea. Trump had previously said the talks might extend beyond the first day. "Just my touch, my feel".
Trump had called Kim "Little Rocket Man" and threatened to unleash "fire and fury like the world has never seen" on North Korea as it conducted several ballistic missile tests in defiance of global warnings. "But I really feel confident". Defense Secretary Jim Mattis told reporters this month that the troops, most stationed on the border between the two Koreas, are "not going anywhere", adding, "It's not even a subject of the discussions".