Controversial actress Lindsay Lohan was seen with a new ring on her engagement finger, just days after she was spotted getting intimate in public with her DJ friend Samantha Ronson.

Lohan was wearing a ring to the Dolce and Gabanna party in Cannes, perezhilton.com reports. Though there are speculations that the relationship might be lesbian, Lohan has vehemently claimed that the two are just good friends.

Ronson has been friends with Lohan for quite some time now and was near her even as Lohan went to rehabilitation thrice last year.

Lohan's mom Dina believes Ronson is a good influence on Lohan and says that they are just friends.