Adam Lambert vented his frustration at Los Angeles roads on Twitter after playing live in California.

The singer performed at the Orange County Fair in Costa Mesa, California on Thursday (July 19) after returning to home soil following a stint in the UK.

He had been in Britain to work with Queen and promote his new album 'Trespassing', but it seems like he's not too keen on the road system back home. He tweeted after his Costa Mesa gig:

"LA FREEWAYS; GET YO SH*T TOGETHER. QUIT CLOSING ALL. YOU SENDIN MY TIRED A** IN CIRCLES!! WTF. AAAAAAH."

However, Lambert managed to compose himself enough to later thank fans for the "wonderful vibe" at the concert. He said:

"Whew made it. Lol. Meanwhile- fans; thank u for a Wonderful vibe tonight. You were divine! Luv ya. Mean it. :)"

Lambert meanwhile is set to play the Fantasy Springs Resort in Indio, California on Saturday night (July 21).