Those celebs just love coupling up, but which pair get your vote as the lovebirds of the year?

With Valentine's Day almost here, we getting a bit slushy and cooing over our fave cute celeb couples.

In a recent Bebo poll, teen users voted Ashlee Simpson and Pete Wentz the most adorable Valentine's Day couple of 2009...awww!  Maybe it's the fact that they're the coolest parents around, or how supportive Pete was when Ashlee was pregnant, or maybe it's just because they're still sooo in love!

Bebo also revealed who is hot and who's not, by asking its users who they'd most like to lock lips with this Valentine's Day.

A whopping 23% boys picked Miley Cyrus (her first time at the top of a Bebo poll), followed by the lovely Rihanna and Vanessa Hudgens.

Unsurprisingly, 28% of us girlies fancied a smooch with Zac Efron, with a close 27% preferring the deliciously dark and mysterious Robert Pattinson.  Now, if Bebo could make this romantic rendez-vous happen, we'd love them forever and ever!

But are Pete and Ashlee your fave celeb couple? Who would you choose between Zac and Robert? Comments please!

Don't forget to send a virtual cupid to your crush on Bebo this weekend!