Mischa Barton hit a secluded beach in Malibu wearing a crochet one-piece swimsuit earlier this week. The Hollywood actress had a bikini malfunction after her saggy costume revealed more of her derrière than intended as she frolicked on the sand.

Mischa appeared oblivious to the slip-up, and continued to enjoy her low-key afternoon of sunshine and romance with her boyfriend Taylor Locke.

Mischa Barton poses half-naked for August 2008 issue of Nylon Magazine in several different shots.

Mischa Barton showed off her love for literacy at the “A Time For Heroes” Celebrity Carnival to benefit The Elizabeth Glaser Pediatic Aids Foundation in L.A.

Mischa Barton staged a paparazzi photo shoot this past Wednesday in Malibu beach, as an attempt to take public attention off of her DUI conviction.

The former O.C. babe was spotted frolicking on the beach in a sexy two-piece Pucci bikini as she acted her way through a series of set-up shots.

Mischa Barton goes sexy in MAXIM April 2008 edition. Mischa tells Maxim UK’s April Edition of how she didn’t shed a tear at the death of her The OC character Marissa Cooper.

Mischa Barton covers the January issue of Tatler magazine in the UK. The shoot is just gorgeous and Mischa looks just beautiful!