The American Pie star was also spotted with what looked like a botched cosmetic surgery procedure that left her stomach looking rather dodgy.
Reid, 33, was on the beach with her tiny pet dog, and she had also brought along an American football.
The actress had after leaving rehab in February revealed why she decided to admit herself and the difference it made to her life.
"When I go back to when my life went wrong, it all came back to alcohol. I wasn't myself completely and I wasn't happy. I numbed my feelings. It was no life to live," the Sun quoted her as saying. (ANI)