Emma Watson and Boyfriend William 'Mack' Knight Break Up After Nearly Two Years Dating

Emma Watson and boyfriend William "Mack" Knight have reportedly split as the couple join a stream of celebrity break-ups this year.

(Reuters/File)Emma Watson can be seen in this file photo.

After almost two years of dating, the "Harry Potter" actress and her boyfriend reportedly called it quits.

"They amicably went [their] separate ways in early 2017," a source said, according to Page Six.

The 27-year-old Watson was last seen with Knight in New York during a date in May.

The pair first dated in October 2015 when they were seen leaving Richard Rodgers Theatre in New York City after watching the Broadway show "Hamilton." 

After that, Watson and Knight were seen in California in early 2016, spending some time together while hiking and relaxing.

A source claimed that the "Perks of Being a Wallflower" actress admired Knight for being down-to-earth and that he was not from the show business.

Watson nor the 37-year-old tech businessman had yet to comment on this matter. 

(Wikimedia Commons/Cande del Pino)Emma Watson at an interview for HeForShe 2015.

Knight has a degree in Ecology and Evolutionary Biology from Princeton University in 2003 and went on to Columbia Business School for his MBA. He has worked in Medallia Professional Services.

Prior to dating the businessman, Watson had dated rugby player Matt Janney. Their relationship ended in December 2014.

She described the split as "horrendous" and revealed that she had to undergo a one week retreat to recover.