Any road up, I thought I'd better put her - and you, gentle reader - straight on what alien females (in particular, those from Star Trek) look like. Then you can draw your own conclusions about whether you are being complimented or insulted when comparisons are made.
Romulan

Urgh! That high neckline doesn't suit her at all.
Vulcan

Technically, Romulans and Vulcans are the same species.
Note to me: get a life.
Trill

Looks nice enough on the outside, but carries a symbiont in her tummy.
Horta

Pretty damn hot - to a male Horta.
Salt Monster

Thankfully, this species uses a form of hypnosis to make it appear more attractive to humans. Click on image to see how well this works for you.
Orion Slave Girl

Green skin, red lips - interesting combination. I wonder what her blood type is?
Klingon

Now they ugly!
Borg

Yes, yes, I know that the Borg Collective isn't strictly a species, and that Seven of Nine isn't an alien, but man, she's sexy!
Female Of The Species - Space