A Facebook group set-up in memory of Joshua Ribera, who performed grime music under the name Depzman, now has more than 35,000 members.
Top UK grime artists and producers like Wretch 32 and MNEK have paid tribute to the 18 year-old, who was stabbed to death in Selly Oak last night.
It is believed Josh was taking part in a fundraising memorial at TC's nightclub on Coronation Road.
The event was raising money to buy a gravestone for 16 year-old Kyle Sheehan, who died after he was stabbed in Bartley Green last year.
More top news
We take a look at what matters to voters in Derby North and which parties are fighting it out for the seat.
We take a look at what matters to voters in Solihull and which parties are fighting it out for the seat.
The section has an extra lane in both directions and new overhead signs.