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Has Linsday Lohan found love post Samantha Ronson? Things seem to be progressing quite smoothly with model and former Male Model Monday hottie Adam Senn.

Linds brought Adam to meet her family last Tuesday, and on Sunday Lindsay showed up at her sister Ali’s 16th birthday party at Abe & Arthur’s with Senn, whom we reported she was dating on Dec. 10.

“Dina Lohan really likes him,” the source says. “She thinks he is ‘good for her.’”

Michael Lohan wasn’t on the guest list for Ali’s fete, but he too seemed pleased with Adam when asked about Linds’ new man Sunday.

“If he’s a good guy and he has no addictions, and he’s a good influence on her, then God bless him. It’s a good thing,” he told Gatecrasher.

The snitch says “Adam is a good guy, and Lindsay is definitely starting to turn to him when things get bad.”

All is seeming good to be going pretty well, until we stumbled across this blind item on Page Six this morning:

Which male model is regretting he got carried away with a certain starlet? He succumbed to her aggressive seduction, didn’t use protection and now worries he may have contracted an STD.

Let us all join hands and say a prayer for Adam Senn right now.