Fifth-grade students got the thrill of a lifetime when their White House tour was interrupted by an impromptu visit from President Trump on Tuesday morning.

Public tours of the White House resumed March 7 after a brief pause during the presidential transition. President Trump waved and said hello to the stunned children, who couldn’t believe they were seeing him in person.

Trump got a rock star’s welcome from the 40 to 50 tour-goers, who can be heard screaming with excitement in the background.

Trump called over 10-year-old Jack Cornish, of Birmingham, Alabama, who hugged the president and posed for a photo with him. Cornish is a fifth-grader at Briarwood Christian School.

Ivanka Trump’s clothing line reported record sales after leftists launched boycott

Potus came out to greet the first wave of WH tourists. Pulled Jack Cornish, age 10 from Birmingham, Alabama out of the crowd. pic.twitter.com/wToPDYbvbe — Vivian Salama (@vmsalama) March 7, 2017

Fox Business Network also tweeted the scene, and Trump can be heard telling the kids: “Work hard, everybody. Work hard.”

Just In: Moments ago President #Trump greeted White House guests as he reopens the White House to public tours. pic.twitter.com/VAkrslRwqe — FOX Business (@FoxBusiness) March 7, 2017

President Trump’s warm greetings were a stark contrast to former President Obama, who in 2013 canceled White House tours, citing “staffing reductions” caused by the sequester. After mass public outcry, the tours were resumed seven months later on a limited basis.

Not to be left out, two-time failed presidential candidate Hillary Clinton loomed over President Trump in an eerie portrait as he waved to the excited kids.

Muslim hoax alert: Khizr Khan is lying when he claims Trump govt restricted his travel