Robin Thicke likes 'em young, apparently! The 38-year-old "Blurred Lines" singer has proposed to his girlfriend April Love Geary, 18 years his junior, reports Life & Style.

"Robin's moving really quick with the relationship ... he doesn't want to risk losing her," a source tells the mag.

Thicke divorced his wife of nine years, Paul Patton, only four months ago. The singer's parents have been urging Robin to take it slowly and not to rush into marriage, according to the report, but Thicke's not listening. "He's totally obsessed with her," their source says.

The pair have been dating since the beginning of the year, as far as we know, when April, so intelligently, posted pix of herself at Robin's house as Mr. Thicke was in the thick of his divorce proceedings. Since then, the pair have been traveling together, meeting each other's parents and generally enjoying life.

You think this one will last?