Lindsay Lohan serenaded

Mar 21, 2007, 9:00 GMT

Lindsay Lohan - Westwood, CA © Glenn Harris / Photorazzi

Lindsay Lohan's ex-boyfriend Wilmer Valderrama tried to win her back by serenading her in a nightclub.

The 'That 70's Show' star - who dated the 'Mean Girls' actress in 2004 when he was 24 and she was 18 - arrived at Unik's weekly karaoke party on Sunday night (18.03.07) and dedicated a song to Lindsay.

A source told the New York Daily News newspaper: "He tried to talk to her, but she didn't have much time for him. Then he grabbed a microphone and said, 'Lindsay, this is for you.' "

Wilmer sang Matchbox 20's hit 'Back 2 Good', belting out: "Just stand there, I could say so much. But I don't go there because I don't want to. I was thinking if you were lonely maybe we could leave here and no one would know. I'm lonely now and I don't know how to get it back to good."

Lindsay reportedly shouted after the performance: "It's too late!"

The source added: "Wilmer tried to take it like a man. But he left a few minutes later."

Earlier in the evening Lindsay - who recently finished a stint in rehab for alcoholism - sang 'Dirrty' by Christina Aguilera, 'Criminal' by Fiona Apple and 'Like I Love You' by Justin Timberlake.

On Saturday night (17.03.07), Lindsay and her friends, DJ Samantha Ronson and PR guru Lisette Sand-Freeman, visited the Beatrice Inn, before going to The Box at 1 am.

Lindsay got up on the stage and sang while doing a "stripper dance" to raucous applause, reports the New York Post newspaper.

(C) BANG Media International