JustJared.com: Zac Efron and his little brother, Dylan, root for the Lakers as they play at the Staples Center on Wednesday (April 20) in Los Angeles.

The 23-year-old actor and his bro really got into the game, standing up and cheering after great plays. In the end, the Lakers beat the New Orleans Hornets with a score of 87-78!

Earlier in the week, Zac went out with friends to check out the Plan B concert at the El Rey Theatre – the British rapper was celebrating the U.S. release of his latest record, The Defamation of Strickland Banks.

Gallery Link:
- Candids > Celebrity Sightings > Zac and brother Dylan at Lakers game – April 20th, 2011