Harry Maguire and Bruno Fernandes welcomed Wout Weghorst to the club after Manchester United announced the signing of the Dutchman on loan until the end of the season.
The Reds confirmed the signing of the 30-year-old striker on Friday evening, with the club paying Burnley £2.6million to secure the services of the player until June. United, who are covering Weghorst's salary in full, do not have an option or obligation to sign the Netherlands international.
Erik ten Hag identified Weghorst as a stop-gap support striker last month, and United were desperate to recruit a frontman following the departure of Cristiano Ronaldo in November. Weghorst scored eight goals in 16 games for former loan side Besiktas, having scored 70 in 144 games for Wolfsburg in the Bundesliga.