Floyd Mayweather and Lindsay Lohan party on Halloween [PHOTO]: Freddy Krueger temps recovering alcoholic with lavish VIP treatment

Actress Lindsay Lohan swears that she's still sober... but that doesn't mean the "Mean Girls" starlet doesn't like to party.

Lohan hosted a spooktacular Halloween event at Connecticut's Foxwoods Resort and Casino alongside legendary boxing champ Floyd Mayweather on October 31st. Mayweather donned a horrifying Freddy Krueger costume while 27-year-old Lohan dressed-up as bloody prom queen Carrie from the 1999 horror flick "The Rage: Carrie 2."

@FloydMayweather: "Carrie (@lindsaylohan) and me as Freddy hanging out at the best Halloween party I've ever been to at MGM Foxwoods."

According to TMZ, Lohan partied with Mayweather the entire evening... she even got a prime spot in the athlete's private VIP section. Of course, the event was loaded with alcohol...

Just this past summer, Lohan was ordered to enter a rehab facility for her alcohol and drug abuse problems. She's still in therapy, but Lohan insists that she continues keeping sober.

Sources claim that Lohan was spotted drinking some sort of liquid out of a cup... but it remains unknown if it was indeed a non-alcoholic beverage.

Hopefully Lohan can still have fun without risking her sobriety!