The Fault In Our Stars actor Ansel Elgort has teamed up with auction website Prizeo to raise money for charity The Thirst Project, which aims to combat diseases caused by drinking contaminated water, which kill over 2.

2 million people every year. Prizes range from personalised tweets at $500, to a lunch date at $20k. Fans are also encouraged to donate as a 21st birthday present to Elgort, to be entered into a prize draw to meet him. The auction is online at http://www.prizeo.com/ansel.