Ivanka Trump sparked accusations of nepotism after she stepped into her father Donald Trump’s shoes for a brief period at the G-20 summit in Hamburg, Germany, on Saturday.

In a move that has rankled many of the Trump administration’s critics, the president’s daughter sat between British Prime Minister Theresa May and Chinese President Xi Jinping during her father’s temporary absence from a working session of world leaders titled “Partnership with Africa, Migration and Health.”

A Russian official tweeted a photograph of Ivanka Trump sitting in between the duo and it immediately went viral. The image has since been deleted, but not before it could be shared and criticized by people online:

Ivanka Trump, unelected, unqualified, daughter-in-chief, is representing the US at the G20 summit next to May, Xi, Merkel. Photo @LanaLukash pic.twitter.com/fvs0EMy8z7 — Brian Klaas (@brianklaas) July 8, 2017

She is no more competent than her father. America should be ashamed we are sending incompetent nobodies to international summits. — Laurie Payne (@ljpne) July 8, 2017

Trump decided it was take your child to work day but he forgot to go himself. Ivanka Trump went to the G20 instead of her dad — Will Black (@WillBlackWriter) July 8, 2017

Ivanka Trump sitting in for D.J. Trump in G20 shows why there are laws against nepotism. Unelected person sits at world leaders talk for US. — Erdal Ozdemir (@edozve) July 8, 2017

The United States level of nepotism screams of hypocrisy: Ivanka Trump, unelected, without experience in politics represents #US at G20. — Ruwayda Mustafah (@RuwaydaMustafah) July 8, 2017

I understand Ivanka Trump is sitting at the #G20 leaders table this morning instead of US President Donald Trump.



Source: "Incredible!!!" — Alberto Nardelli (@AlbertoNardelli) July 8, 2017

Because an unelected, unqualified, unprepared New York socialite is the best person to represent American national interests https://t.co/hmRCfwebCc — Anne Applebaum (@anneapplebaum) July 8, 2017

Wrong on so many levels#WeThePeople of the U.S. didn't vote for Ivanka

I'm 1 of many in U.S. who's extremely disappointed in our leadership — AlternativeCousinIt (@Duh_Briggs) July 8, 2017

Many critics questioned just why Trump’s daughter, who is an official but unpaid adviser to her father, should represent the U.S. on such an important world stage ― albeit for a short period of time.

According to Agence France-Presse, a White House official has confirmed that Ivanka Trump “briefly joined the main table when the president had to step out.”

The official said other world leaders’ seats were “also briefly filled by others” when they left the table. The BBC points out “high-ranking officials” usually cover for leaders when they are absent.

It’s not clear exactly why Trump left the meeting, nor how long he was away. The original tweet suggested it was so he could attend “bilateral talks.”

A BBC correspondent noted that Ivanka Trump “did not seem to make any major contribution to the session” during the time she was filling in.

Donald Trump had earlier used a World Bank session on women’s entrepreneurship to sing his daughter’s praises. Watch the video here:

“I’m very proud of my daughter, Ivanka, always have been, from day one, I had to tell you that, from day one,” he said. “She’s always been great. A champion. She’s a champion.”

Trump then speculated as to whether life would be “easier for her” if she “weren’t my daughter.”

“That might be the only bad thing she has going, if you want to know the truth,” he added.