‘Love & Hip Hop Hollywood’ Star Hazel-E -- I Hit the Jackpot ... with Katt Williams' Cash

Dating Katt Williams is like winning the lottery, just ask his girlfriend of 7 months, Hazel-E.

The "Love And Hip Hop: Hollywood" star was cruising Bev Hills in a Porsche Panamera bought by Katt ... while wearing a giant ring bought by Katt ... and recovering from a nose job -- wait for it -- paid for by Katt!

Fact is, Hazel's scored a ton of loot from her BF, and she reveals the biggest item in this clip.

Also on display here -- loyalty. Katt's gonna love Hazel-E's shout out to the photog who's suing him for robbery.

Ride or die.