In case there was any lingering doubt in your mind that SamRo and LiLo are hot and heavy, Daisy Lowe — who is the girlfriend of Sam’s brother, Mark Ronson — cleared things up in a recent interview.

“Lindsay is really down to earth. Her and Sam make a lovely couple - they seem really happy,” she says. “Their relationship is totally genuine. And they’re just so sweet together. Mark totally approves. But we’re not going to double-date again - I mean, would you go on a date with your brother?”

While I totally respect Lindsay’s right to keep her private life private, I hope that one day she does feel comfortable coming forward and stating that she’s in a relationship with Samantha. As she’s been staying out of trouble lately, it would be a great opportunity for her to be a positive role model for all the girls who love girls out there.

Apparently La Lohan was quite upset on the set of Labor Pains today, because a little after she arrived, some asshole disguised as a paparazzo tried to serve her with papers regarding Samantha Ronson’s ongoing back-and-forth lawsuits with the lawyer she used to sue Perez Hilton (long story, and most of the key parties involved aren’t quite sure they understand it, either).

“She refused to take the papers, and they fell to the ground,” said an eyewitness. “She pulled her arm away, and her bodyguard grabbed the subpoena server’s arm.”

After refusing to take the papers, which were left on the ground, Lindsay simply walked back to her trailer, telling actual paparazzi nearby that “it’s not my lawsuit.”

Um … WTF? Why was this guy dressed up as a paparazzo? To trick Lindsay into taking the papers? Wow, just imagine the brainstorming session that went into that one. I mean, honestly, a bunch of lawyers sat around a conference room and said to each other, “I think the best way to trick Lindsay Lohan into taking these papers is to have a guy dress up like a photographer.” ACTUAL BILLABLE HOURS, people!

Anyway, Lindsay apparently moped around the set for awhile, until girlfriend Samantha Ronson showed up to put a smile on her face.

Samantha Ronson is the new cocaine!

And now, for no reason in particular other than that I just thought of it, I’m including a clip of Tori Amos’s “She’s Your Cocaine,” which rocks.

[Image via Splash]

Aw, you guys never fail to disappoint me.

Thanks to Martha for sending in this pic and pointing me in the right direction of this video.

This is the most genuine smile I’ve seen out of Lindsay Lohan, well, ever.

Whatever Samantha Ronson’s doing for her, it’s working.

Yay, a photo of Lindsay and Samantha Ronson last night at her 22nd birthday party!

Love it, love it, love it!!!!

I adore these two.

Can’t wait for the wedding!

News that she may have a secret sister hasn’t stopped Lindsay Lohan from hitting the town with the love of her life, Samantha Ronson.

The two happy clams hit up Barney’s to do some shopping, then Sam dropped off Lindsay to shoe shop and returned in an hour to pick her up. What a great boyfriend!

[Image via Splash]

Aw, I’m sorry, but Samantha Ronson and Lindsay Lohan have totally won me over. I just don’t think there’s anything fake or bullshitty about this. They love each other, and they make each other so happy, and that makes me happy.

The gruesome twosome are still inseparable. Here they are having lunch in LA while Lindsay’s on a break from filming her new movie.

A 22-year-old girl was arrested at Chicago’s Crimson Lounge on Thursday night after jumping into Samantha Ronson’s DJ booth and refusing to leave.

“She was only 100 pounds, but she managed to take two of my own security guys down,” Crimson’s general manager Matthew McCahill told E! News. “I just looked over and I saw that two of my guys were down. I know she kneed one of them, but I don’t know how she got the other one down.”

Ahhhhhhhhhh ha ha ha ha ha ha. I wish I could take credit for this, you guys, but I have plenty of witnesses who can place me in Seattle at the time the incident took place.

You know who else was there?

Yup: Lindsay Lohan, who appears to be following Samantha around the country. It’s so silly that they feel they can’t just come out and say they’re dating. Like, unless Lindsay is suddenly Samantha’s personal assistant, there’s no other decent explanation for her following SamRo to all her gigs everywhere in the country. Like, I have close girlfriends, but, when they travel for work, I don’t come along. Hmmm. I know: maybe Samantha Ronson is trying to get clean, and Lindsay Lohan is her full-time sobriety coach. Yes. That makes a lot more sense.

Linds and SamRo are currently on their way to Vegas, where Samantha’s DJ’ing tonight and tomorrow night at Planet Hollywood.

The Hawaiian Tropic Zone in NYC hired DJ Samantha Ronson for Saturday night.

Little did they know they’d also be getting the services of DJ Lindsay Lohan.

Look, I think it’s safe to say that these two are a couple at this point. I know, I know, two girls can be close friends without being all gay together. For instance, I don’t think Oprah’s having sex with Gayle. But I do think Lindsay’s having sex with Samantha. I think they’re together.

For all the rumors about how Lindsay’s still drinking, and Lindsay’s back on drugs, which may or may not be true, you have to admit that there haven’t been many stories lately about Lindsay doing crazy drunk shit. There’s the occasional vague item here and there, but it’s nothing like it was a year ago, or two years ago. I mean, when’s the last time she sent a drunken, rambling, “adequite” email to Page Six? Or cussed out Paris Hilton to a TMZ videographer? Or was hospitalized for “exhaustion”? Or broke her ankle on a particularly slippery floor? Or, you know, got a DUI?

Something’s changed, and, if SamRo has a role in it, good for her.