Nadine Coyle is sick of being pregnant

Girls Aloud star Sarah Harding says her bandmate Nadine Coyle is sick of being pregnant.

The 'Insatiable' hitmaker is expecting her first child with Jason Bell and Harding alleges that the brunette beauty is exhausted by it, reported Contactmusic.

"Nadine's getting sick of it! I know she's knackered," Harding said.

Harding and Coyle have been in touch since the band - who called it quits just hours after they performed the final date of their reunion UK tour in Liverpool in March - split.

Harding said Nadine is currently busy preparing for the festive season.

"We were texting last Saturday. She's putting up the Christmas tree and nesting. She's due in February so she's getting ready.