Source: Superman's Pal, Jimmy Olsen #59 (1962)
"Suddenly, out of the blue" (and that should be the Silver Age anthem), a flying saucer comes down and out comes a gorgeous alien princess called Ilona from the Sunev Galaxy. She's been watching Jimmy's adventures on the space monitor (so the George Reeves TV show's signal has reached another galaxy already), and she wants to marry him!
Perhaps tired of waiting in line for a dance, Lucy's half-dozen boyfriends start hovering around Ilona, while Lucy falls into the usual trap of now wanting what she can't have. And in this world, girls judge you based on what girl you've managed to attract, so Jimmy seems very alluring indeed. After Jimmy refuses to dance with her, Lucy goes home with a headache, and there is much rejoicing. Ilona goes off to her ship to prepare Jimmy's love-cabin, and he races home to get his clothes and Superman trophies (of course). On his way back, he meets some strange characters in fantastical outfits and massive belts. Belts? They're Ilona's four other husbands (all middle-aged because the 1960s), come to bully the new kid who's sure to be the new favorite. And they've learned how to use their belts to make certain alterations to the human body.