How many songs has Justin bibber sang?

As of my knowledge cutoff in September 2021, Justin Bieber has released a total of 177 songs. However, this number only includes officially released songs on his albums, and does not include collaborations, remixes, or unreleased material. Justin Bieber's discography includes:

* Studio Albums:

* My World 2.0 (2010)

* Under the Mistletoe (2011)

* Believe (2012)

* Purpose (2015)

* Changes (2020)

* Justice (2021)

* Extended Plays:

* My World (2009)

He has also released several other songs outside of his albums, such as "One Time", "All Around the World", and "As Long as You Love Me". Additionally, Justin Bieber has collaborated with other artists on songs such as "Despacito" (with Luis Fonsi and Daddy Yankee), "I Don't Care" (with Ed Sheeran), and "Peaches" (with Daniel Caesar and Giveon).

Please note that Justin Bieber may have released more songs after September 2021, so this information may be outdated. For the most up-to-date information, I recommend checking Justin Bieber's official website or music streaming platforms.