Let's see... stereotypical female interests...
I like to bake (and cook). I always bake a birthday cake for my dad, and then I make him pick a theme for it so I can frost it with a cool design. My dad bakes too, though, so I think I got it from him and my mom both.
I love vampire novels. I'm asexual and aromantic, so not romantic vampire novels, mind you. I like the modern style vampire; some horror, some sensuality, but no romance or sex. But anyway, because of the Twilight craze, vampire novels are kinda considered a stereotypically female interest now, which pisses me off a little bit.
I watch anime and read manga, and I have watched some shoujo anime and read some shoujo manga before. Not my favorite genre of anime/manga, but there are some good ones (i.e. I liked Vampire Knight, Ouran High School Host Club, Princess Tutu, etc.)
I cosplay. Making costumes and wearing them to cons and stuff is really fun, especially when people know who you are and randomly come up to you and start rambling about what anime/manga/video game you're from. I can sew, so I make my costumes myself, and I do other sewing projects; for example, I made a bunch of armbands for my friends to wear on the Day of Silence.
I'm okay with saying I find something beautiful; i.e. music or a picture or something.
I guess I don't really care if people think things that I like are "girly". Luckily, I have somewhat mature male friends, and they (for the most part) understand that guys can enjoy these things too. But there you are; my stereotypically female interests.