Ben Flajnik and Courtney Robertson put their love on full display last night at Svedka's Second Annual Night of a Billion Reality Stars at The Supper Club in Hollywood, Calif.

OK! GALLERY: BACHELOR WINNER COURTNEY ROBERTSON OUT AND ABOUT WEARING HER ENGAGEMENT RING FROM BEN FLAJNIK 

The Bachelor stars, who are considered to be one of the show's most controversial couples, were all over each other, kissing and cuddling on the red carpet. 

OK! NEWS: BACHELOR STAR COURTNEY ROBERTSON MOVING IN WITH BEN FLAJNIK: "THINGS SEEM TO BE GETTING BETTER" 

Courtney recently revealed that she and Ben hope to be living together by the summer and that things have been "getting better" since the show ended. Yeah... obviously!