Beyonce, Clooney highlight NBC's Harvey benefit telethon

Beyonce and George Clooney will punctuate a star-studded telethon hosted by NBC on Tuesday night to raise money for victims of Hurricane Harvey.

Rapper and Houston native Bun B teamed up with SB Projects to present Hand in Hand: A Benefit for Hurricane Harvey Relief, a one-hour special on NBC to help the relief efforts in Texas after historic flooding brought on by the hurricane. Proceeds will go to United Way of Greater Houston, Habitat for Humanity, Save the Children, Direct Relief, Feeding Texas and The Mayor's Fund for Hurricane Harvey Relief.

The broadcast beginning at 8 p.m. will feature appearances, performances and tributes from celebrities, including Jamie Foxx, Karlie Kloss, Matt Lauer, Rob Lowe, Julia Roberts, Kelly Rowland and Blake Shelton, among others.