Los Angeles, June 12 Selena Gomez\'s step-father Brian Teefey has set up an online fundraiser to help the former \"The Voice\" contestant Christina Grimmie\'s family following her tragic killing.

Teefey, who was Grimmie\'s manager, started a GoFundMe campaign, which has raised over $33,000 so far, exceeding the goal of $4,000, reports aceshowbiz.com.

\"Words cannot begin to describe the pain I am feeling. I learned this business through the eyes of a father and Christina was like a second daughter to me,\" Teefey wrote on the GoFundMe campaign.

Grimmie had also performed with Gomez.

\"My heart is absolutely broken. I miss you Christina,\" the former Disney star wrote on Twitter and posted a black-and-white throwback photograph of the duo.

Grimmie died after being shot in the head at a concert venue in Orlando on Friday. She was just 22.

Gomez\'s step-dad launches fundraiser for Grimmie\'s family