Lindsay Lohan is off the wagon. Lohan shocked gossips at Times Square's Hawaiian Tropic Zone where lover Samantha Ronson spun tunes from midnight to 4 a.m. Sunday.

Lindsay Lohan Drinking Again!

The pair arrived together, both wearing black leather jackets, at 12 a.m. A blond-haired Lohan stationed herself at a table directly behind Ronson's deejay booth in the second level VIP section, which overlooked a packed dance floor, US reports

For the first hour, the star sat at her table, chatting with friends and smoking cigarettes. Then Lohan started dancing to Britney Spears's "Gimme More." Drinking Grey Goose and Red Bull cocktails, she danced the night away with girlfriends. Lohan really got into the music, tossing her hair around and doing full body rolls – even throwing her hands in the air and singing along to Madonna's new song "4 Minutes." She also sang along and pumped her chest to "Soulja Boy."

Image WENN