A visitor takes in a view of the downtown district from Twin Peaks on Friday, January 9, 2015, in San Francisco. (Photo by Marcio Jose Sanchez/AP Photo)

Meghan Umphres Leatherman, 9 nine months pregnant and dilated to 1cm seen lifting a heavy weight at her home town gym in Phoenix, Arizona. (Photo by Dave Cruz/Barcroft Media)

Singer Ariana Grande performs during the 2014 MTV Europe Music Awards at the SSE Hydro Arena in Glasgow, on November 9, 2014. (Photo by Toby Melville/Reuters)

Pawel Karpinski and Nadine Kinczel of Poland dance as they compete during IPC Wheelchair Dance Sport European Championships in Lomianki near Warsaw, November 9, 2014. (Photo by Kacper Pempel/Reuters)

A man gets stuck under debris at a damaged site after an airstrike in the Saqba area, in the eastern Damascus suburb of Ghouta, Syria, January 9, 2018. (Photo by Bassam Khabieh/Reuters)

A model presents a creation from the Juozas Statkevicius Spring-Summer 2018 fashion collection in Vilnius, Lithuania, Thursday, November 9, 2017. (Photo by Mindaugas Kulbis/AP Photo)

People with a South Korean flag waves as fireworks get off outside the stadium during the opening ceremony of the Pyeongchang 2018 Winter Olympic Games at the Pyeongchang Stadium on February 9, 2018. (Photo by Martin Bernetti/AFP Photo)

A model walks the runway for Chromat during New York Fashion Week: The Shows at Industria Studios on February 9, 2018 in New York City. (Photo by Noam Galai/Getty Images for Chromat)