Is Shakira Pregnant?

Could it really be true? Pregnancy rumors have been plaguing Shakira lately. The Colombian singer has been dating Gerard Pique for almost a year and has had no qualms about talking about her baby fever in the past.

After the singer canceled several dates in Spain, the rumor mill started to whisper that it might be because the pop star had a bun in the oven and not due to what her reps claim was "a lack of security at the concert venues."

WATCH: Shakira Includes Gerard Pique in “Hips Don’t Lie” Performance

The story gained momentum after Shakira held a news conference in Germany for her Barefeet Foundation, at which reporters asked the singer about the alleged pregnancy. Shakira allegedly smiled while Pique looked at her lovingly. Shortly thereafter, the singer uncharacteristically showed up a half hour late for a show in Switzerland, and gave a lackluster performance where she was lip-syncing through some of the songs. Shakira reportedly wrapped the show just an hour after it began, midway through her World Cup anthem "Waka Waka," which drew boos of disapproval from the crowd.

Could it be that she was nauseous and dizzy during the show? The couple has been known to pull fast ones on the media, but it seems unlikely that this is just one big hoax...

Only time and a baby bump will tell.