This past Sunday, Diggy Simmons surprised California fans at the 106 & Park Presents: Closer to My Dreams tour when he brought out the young-lady-killer himself, Justin Bieber.

The girls went wild at the House of Blues in Anaheim, California. They screamed so loudly that Bieber had to leave the stage. A few minutes later, he re-emerged with Lil’ Twist and served the ladies with his Jamaican-influenced dance tune “Wind It.” They were even able to get through the whole song without getting their ears blown off.

(Photos: Justin Bieber performing with Lil Twist after Diggy brought him on stage, © Young Money)

After the three stars tore down the stage, Bieber decided to share some of his fans’ reactions to the performance on Twitter:

“OMFGGGGGG DIGGY BROUGHT OUT JUSTIN BIEBER TONIGHT,” one excited fan tweeted.

Another fan wrote, “Justin Bieber and Diggy Simmons on the Same Stage... TOO MUCH SEXINESS FOR ME TO HANDLEE!!!”

After re-tweeting reactions from his super-siked fans, Bieber took the time to add his own two cents, writing simply, “#supportyourfriends #SWAG.”Diggy told BET.com that fans can expect the two friends to always be there for each other.

"It's how anyone feels when they have the support of their best friend," Diggy said. We just do stuff like that for each other. I came out with him for a few nights on his tour last summer and he had me write and perform a verse to his song "Baby." We've been here since the beginning of what we're doing, and we always hold each other down."

The next stop on the Closer to My Dreams tour is this Friday, July 15, at the House of Blues in Dallas, TX. It’ll be a homecoming for D-town native Lil Twist.

For tickets and more information on the CTMD tour click here.