Justin Bieber Donates $100k, Performs at Struggling School

Making good on his promise, Justin Bieber made his way to Whitney Elementary School in Las Vegas yesterday (December 16), where the pop phenom performed a holiday concert and donated much needed funds.

Making for quite the special performance, the 17-year-old belted out acoustic versions of the songs from his current Christmas album including his hit track "Mistletoe."

However, the Biebs did more than offer up his vocal talents, he also cut the struggling school a check for $100,000 - a gift he pledged to make while on the "Ellen DeGeneres Show" last month.

Additionally, Justin showered the kids - most of whom are homeless - with another $100,000 of presents. After completing his good deed, the "Baby" singer tweeted, writing, “Thank you las vegas and thank you @theellenshow for a day I will never forget. #giveback."

The Wanted: 'Justin Bieber coping well with pressure'

The Wanted have claimed that Justin Bieber is good at dealing with the pressures of fame.

The band described the 'Baby' star as "a nice lad" who copes well with the difficulties of international stardom.

Singer Max George told Metro: "He's a nice lad. He's got a lot on his shoulders but he deals with the pressure well."

Asked about their experience supporting Bieber on his South American tour, George said: "[It was] great - we played in front of 60,000 people per gig over two dates in Brazil. The crowd was awesome and it was a great opportunity."

Bieber is currently at the centre of a paternity suit from 20-year-old Mariah Yeater, which his management has described as "malicious, defamatory and demonstrably false".

The Wanted's second studio album Battleground is out now.