Justin Bieber is a Canadian singer. His good looks and angelic voice turned him into an instant sensation. As soon as he came onto the music scene, he was beloved by many, especially teenage girls. In his adulthood, his celebrity status often overshadowed his music abilities. His public romantic relationships with Selena Gomez and others have brought him immense tabloid presence.

Related: How Much Justin Bieber Has Changed Since 'Baby' Was Released 11 Years Ago

His big heart and his lovable personality made people love him even more. The pandemic hit everyone pretty hard, so Justin partnered with Ariana Grande in 2020, and they raised over $3.5 million for the First Responders Children's Foundations. Justin also has many other talents other than music. In 2011, he was the MVP of the NBA All-Star Celebrity Game. All the fans loved him, and his game on the court left many people speechless. Having his fingers in many pies and being liked by pretty much everyone has made him plenty of friends across the years.

6 Usher

Usher is an American singer, dancer, and actor. He first introduced himself on the scene with his album My Way. His next studio album 8701 (2001) includes the number 1 hits "U Remind Me" and "U Got It Bad". He sold over 8 million copies worldwide, making him one of the most sold artists in the 1990s. His album Confessions (2004) sold over 10 million copies in the United States and over 20 million copies worldwide.

Usher was a huge help in Justin Bieber's music career. He helped him sign his first record deal in 2007. Later on, Usher acted as a mentor to Justin, and their relationship remains well-documented. They've also worked on many songs collaborations over the years. "Somebody to Love" turned into a real hit and made huge waves in the music industry.

5 Kylie Jenner

Kylie Jenner is an American model, media personality, and businesswoman. She is the owner of the cosmetic company Kylie Cosmetics. She starred in the reality show Keeping Up with the Kardashians from 2007 to 2011 and is a social media influencer with 317 million followers.

Justin has known Kylie since she was 15 years old. They have worked together many times on different projects. Justin has defended Kylie on multiple occasions from the media, and Kylie has promoted his music any chance she has gotten. Kylie attended Justin's wedding in South Carolina in 2019, and they keep in touch to this day.

4 LudaCris

Christopher Brian Bridges, known as Ludacris, is an American actor and rapper. He has won three Grammy Awards and an MTV Video Music Award. Ludacris and Justin have collaborated on many projects and are also friends in their personal life. LudaCris has given many interviews in which he talks about the relationship between his daughter and Justin. He jokes about deserving the title: father of the year for helping her meet her idol.

Justin Bieber and Ludacris's relationship peaked on the collaboration in "Baby". The song has over 2.6 billion views on YouTube and has now sold over 12.2 million copies worldwide, making it one of the best-selling songs of all time.

Related: Ludacris Gives An Inside Look At Parenthood As A Dad Who's 'The Life Of The Party'

3 Katy Perry

Katheryn Elizabeth Hudson, known as Katy Perry, is an American singer and songwriter. She took the music world by storm with her debut single "I Kissed a Girl". With the music videos "Roar" and "Dark Horse", she became the first artist to reach one billion views on YouTube.

Katy Perry and Justin Bieber have known each other for what seems like forever. They have performed together in many events and concerts. Katy Perry has supported Justin in many ways and forms. She attended his wedding and remains a good friend of his even now.

2 Scooter Braun

Scooter Barun has been Justin Bieber's manager since the very beginning of his music career. While they originally had a strictly professional relationship, the two have since become very close friends. Bieber attended Braun's wedding, and he even sang a couple tunes for the occasion.

1 Hailey Bieber

Hailey Bieber is an American model, media personality, and social media influencer. Hailey started her modeling career in 2014 with the clothing brand French Connection. In 2015, she was photographed for American Vogue and Teen Vogue. She also worked as a TV host in a segment of the 2015 MTV Europe Music Awards in Milan.

Hailey and Justin started dating in 2016. Later on, they separated. They reunited soon after, and in 2018 they were engaged. Hailey is the best friend and the most influential figure in Justin's life.

Next: Here's What Justin And Hailey Bieber Have Been Up To In 2021.