Kendra Wilkinson feared she would go into premature labour during an earthquake.

The reality TV star, who is seven months pregnant with her second child, thought her waters were going to break when a magnitude 5.1 earthquake rattled Los Angeles on Friday night (28.03.14), followed by more than 100 aftershocks.

The 28-year-old beauty wrote on Twitter: ''Man my water is going to break with all these earthquakes. UGHHH.''

Her husband Hank Baskett was also worried by the seismic activity and had a Prepper survival kit on standby.

He tweeted: ''Earthquake! Yup and people think I'm crazy bc I have a lil #prepper side to me! (sic)''

Kendra, who also has a four-year-old son Hank IV and is expecting a baby girl, recently admitted that she is not looking forward to going into labour in May.

The 'Kendra On Top' star said: ''The best thing about being pregnant is how spoiled I am, every day is just spoil, spoil, spoil. I get everything I want, I sleep in, I have everything I want in my life right now.

''The worst thing is the pain, my feet are swollen right now, and just the thought of labour, its crazy knowing its coming up.''