Adrienne Bailon's dramatic makeover - is it plastic surgery?

Adrienne Bailon, formerly of pop groups 3LW and The Cheetah Girls and ex-girlfriend of Rob Kardashian, is sporting a new look. Bailon was photographed at the 40/40 Club 10 Year Anniversary Party earlier this week with a blonde topknot and a rather surprised look on her face (above, left).

E! News wonders if the topknot isn't the cause for her expression, or perhaps it's just a trick with her smokey eye makeup. But could it also be that the starlet's had a little work done?

The right side of the photo above is Bailon back in January at the premiere of "Real Husbands of Hollywood" -- and she looks quite a bit different than she does now, six months later.

It wouldn't be the first time Bailon has garnered plastic surgery speculation. There have been before-and-after photos posted of Bailon from several years ago arguing that she's had a nose job and breast implants.

What do you think, readers? Either way, she's still a lovely-looking lady, right?


Does she have a job other than being Fab's side piece?