Mariah Carey was rushed to the hospital late Saturday night after she started having contractions. But it was just a false alarm.

On Sunday, which was Mariah's 42nd birthday she Tweeted, quote, "So #dembabies really wanted 2 celebrate w/ us/share the anniversary! I started having contractions last night… went 2 the hospital."

After doctors got everything under control and sent her home, she added, quote, "They almost came on 3/27- happy anniversary indeed!!! We have a few more weeks 2 go but- wow!!! : )"

As usual Mariah doesn’t really make a lot of sense because yesterday was NOT Mariah and Nick Cannon’s anniversary. That's April 30th. So the anniversary Mariah was referring to was her birthday, which is both self-centered and confusing.