Complex sentence: On 19 March 2012, Ellis announced via his Twitter account that Outhwaite was pregnant with their second child together; their daughter Marnie Mae Ellis was born 2 August 2012.
Split into simpler sentences: On 19 March 2012, Ellis announced via his Twitter account, that Outhwaite was pregnant with their second child together. Their daughter Marnie Mae Ellis was born on 2 August 2012.