Well, even if they haven't confirmed their relationship, by now we all know what's going on here. Ana Ortiz from Ugly Betty is talking about what it was like working with Lindsay Lohan and having Samantha Ronson on set.

"Sam came and visited, and she was great. She just hung out with us, just palled around with us and
watched the goings on. They seem to have a really nice trust with one
another."

She doesn't have a lot of details to spill on the relationship, though.

"I didn't see a lot of their interaction. Sam just sort of watched the
scene and then they would go back to hair and makeup or to her
[Lindsay's] trailer or to lunch. But no, they
definitely seem to have a really nice, comfortable relationship where
there's a lot of trust. That's hard to find."

Ana also said that Lindsay fit right in with the cast.

"I think at first she was probably a little bit shy," Ortiz says. "It's
hard to walk into a whole new group of people that you don't know but
luckily her first scene with us was a food fight, so she got to throw
bagels and chicken and pizza. "She really got what our show is about
and she really fell into the energy with us."

You know, every single person who has talked about Lindsay and Sam's relationship has mentioned trust. When you're in the business, I think that must be one of the most important factors to a relationship. It's good for Lindsay to know that the person closest to her won't sell her out, or isn't just there to get famous.