Samantha Ronson serenaded her in-and-out of love Lindsay Lohan on Tuesday in Los Angeles.

Ronson doesn’t do a bad job on guitar, but her singing voice is horrific.

Lindsay Lohan was trying buy a first class ticket on a Delta Flight from Tampa Saturday morning, but the airline was overbooked, so she was told she’d have to fly coach.

According to an insider, passengers began to laugh as Lohan began to overreact, and told a friend traveling with her:

"You’d better come and visit me back there in case I die."

Later Lohan was moved to first class, thanks to an act of kindness by another passenger.

Lohan may still get her chance. Lohan will be hosting a party at the Seminole Hard Rock Hotel in Florida on Valentines Day, while Samantha Ronson DJs. Florida is where Anna Nicole Smith died.

We think Lohan should skip the booze fest, and head directly to rehab that weekend.

Lindsay Lohan attended the Declare Yourself inauguration event in Washington, D.C. on Sunday with Samantha Ronson. We noticed Lindsay had some white powder in her nose. What could that be … cocaine, baking soda, flour?

With Lindsay caught on camera drinking several times since her last stink in rehab, and being caught with cocaine previously, we wouldn’t be surprised to hear she’s using drugs again.

Samantha is wearing her heart on her chest, and a fake smile on her face. She’s crying inside.

Despite the fact that Lindsay Lohan has moved into her own place, and rumors that she and Samantha Ronson have split, they are still showing up together in public. Since Lindsay’s move the pair haven’t been seen holding hands, but they are making public appearances to keep both their names in print.

The paparazzi are still crazy to document every crazy moment of Lindsay’s life.

With the videos and reports of Lindsay Lohan and Samantha Ronson fighting constantly, a paparazzo just had to ask Ronson yesterday if she still loved Lohan. Her answer was "Of course." What else would she say? It’s not easy for someone who looks like Ronson to get someone who looks like Lohan. Savor the moment Ronson, but don’t stay until you’re bitter.