Simon Cowell congratulates ex Terri Seymour on her pregnancy

Media mogul Simon Cowell has sent his congratulations to his former girlfriend Terri Seymour, who is currently expecting her first child with her boyfriend of three years.

The judge of UK's 'The X Factor' took to Twitter to congratulate the couple.

"Congratulations @TerriSeymour and Clark. Me and Lauren are very excited for you both. If it's a boy you can call him Simon," he tweeted.

Seymour announced her pregnancy early this week.