If you like BL
https://www.mangago.zone/read-manga/punch_drunk_love/
This is so cringe funny but kinda has that vibe.
the catch is that mc is actually really pretty ‘with’ her own glasses (because fuck you glasses aren’t ugly at all when you get the right frame’s and colour for your face, kill that cliche trope already) regardless but there’s quite a few times where she doesn’t wear them and god she’s just as pretty and even ml is the first time he see’s her without them is like woah wtf since he goes from literally hating her, and I mean full on hating her to the point he tells her straight to her damn face eventually to being down bad in a slow burn fashion for her and trying to win her over in various silly stupid cute ways and being a jealous mf lmao
it’s currently on a hiatus but you should be able to catch up easily with the 82 current chapters
https://www.mangago.zone/read-manga/lee_seop_s_romance/
this one kinda also fits your cup of tea since mc isn’t a bombshell per say but her best friend is one fucking jealous cunt to put it mildly who overthinks fucking everything regarding mc and steals her (bitch ass fucking useless fiancée who genuinely is an equal piece of shit) behind her back because she’s that jealous of mc and wants to ruin her life, poor mc literally goes through it in the beginning to the point it’s easy to quickly drop this one because mc suffers quite a bit and it’s like okay enough already but thank god this is a revenge type of story and mc is one very smart cookie alongside the ml who’s genuinely such a protective sweetheart of her
https://www.mangago.zone/read-manga/i_ll_do_it_for_you_oppa_diva_scans/

Can anyone recommend me some manga/manhua/manhwa which is from ugly duckling to swan type of thing. Thankss!!