Birmingham have recalled young midfielder Charlee Adams from his loan spell with Vanarama Conference side Lincoln.
Premier League: Jose Mourinho says captain John Terry will receive a contract extension to stay at Chelsea beyond the end of this season.
Manager Jose Mourinho has said he can guarantee skipper John Terry "will be a Chelsea player next season".
The 25-year-old, who scored 12 goals for his Primera Division club last season, has signed a long-term contract with the Reds after passing his medical at Melwood.
Liverpool did not disclose the transfer fee but it is believed to be around £7.7million.
Celta's successful fight against relegation from the Primera Division on the final day of the season earlier this month held up progress.
The Spaniard is Liverpool's third signing of the summer after deals for Manchester City defender Kolo Toure and the capture of Luis Alberto from Sevilla.