Credit: Joe Kohen/; Miguel Aguilar/

Now hair this!

Drew Barrymore sported much longer locks while shopping with beau Justin Long in Los Angeles Friday afternoon.

The actress, 34, had hair extensions put in last Monday, has confirmed.

See Drew's dramatic hair switch-ups over the years

Barrymore is a fan of frequent strand switch-ups.

Last fall, she debuted a short blonde bob with black tips at the premiere of Whip It. She's also donned red and brunette styles over the years.

Check out more pics of stars who have changed their 'dos

Barrymore told the October issue of InStyle that she likes to change her look to dodge attention.

See celebs' worst hair of all time

"I love my life. I really do. But there are moments I battle with it. Some days I want nothing more than a brilliant mask so I could look like someone else and go wander the streets and be free," she said. "I'm very peeved Halloween only comes once a year."