Is Justin Bieber in Love With Selena Gomez?

Despite their best efforts to hide their relationship, we've known for a while now that Justin Bieber and Selena Gomez are an item. What we didn't know was how serious the Bieb's was about Selena. 

According to TMZ, the Canadian singing sensation called up a florist in L.A. on Wednesday and asked to fill Gomez’s house with "every single flower" in the shop. The source adds that "multiple trucks" were needed for the ambitious order, and a second source tells the website that Selena "loved" the surprise. Who wouldn't?

Of course, no guy goes through the trouble of such a huge romantic gesture if he's not serious about the girl he's dating. Could it be that Bieber has already fallen in love with Selena? It's very possible. But it could also be that the Bieb's is just a very generous guy. After all, this is the same guy who's donating his hair to be auctioned off to help raise money for different charities