( CNN ) -- Kaka underlined his commitment to AC Milan with two goals in a 4-1 Serie A win at Bologna on Sunday when on-loan David Beckham claimed his first goal in Italian football . Kaka scored twice for AC Milan days after rejecting a world record transfer to Manchester City . Brazilian star Kaka , playing his first match since the collapse of a proposed world record transfer to Premier League Manchester City , converted from the penalty spot after 17 minutes and added a spectacular second two minutes before half-time . Kaka 's double took the limelight away from former England captain Beckham who made his mark on the hour as Milan kept up the pressure on top two , city rivals Inter and Turin-based Juventus . Beckham moved to Milan from Los Angeles Galaxy earlier this month and found the target as coach Carlo Ancelotti marked 400 games in charge of the club . The former Mancherster United star is clearly enjoying his stay in Italy and there have been suggestions he could extend his stay . `` I ca n't say what will happen , '' PA Sport quoted him as saying on Sunday . `` Even if my contract says that I 'll be here until March . We 'll have to see . `` At the moment I 'm enjoying this experience . I 'm at one of the biggest clubs in the world . And having won gives us confidence to continue . '' He added : `` It 's great to score my first goal -- I will keep this jersey . It 's special to play for Milan and also to score , but what 's most important is that we won . '' Milan coach Carlo Ancelotti was delighted with Beckham 's performance , but insists the club can do nothing to keep him at the San Siro . However , he claims the 33-year-old holds his future in his own hands . `` If he said 'we 'll see ' it means he 's thinking about staying , '' Ancelotti told Sky Italia . `` However , our hands are tied as he has a clear contract . '' Bologna took the lead through a Marco Di Vaio penalty after nine minutes and Clarence Seedorf equalised after Kaka 's effort had been spilled by goalkeeper Francesco Antonioli . AS Roma closed to within three points of fourth , the final Champions League qualifying position , with a stunning 3-0 win at Napoli . Centre-backs Philippe Mexes ( 18 ) and Juan ( 32 ) gave Roma a two-goal lead at the interval and Montenegro forward Mirko Vucinic added the third four minutes into the second half . Roma are now only three points behind Genoa who were surprisingly held to a 1-1 home draw by Catania who led through a 67th-minute goal from Jorge Martinez . Diego Milito replied six minutes later . Roma have won eight of their last 10 Serie A matches following an awful start to the season where they won only two and lost six of their first 10 games . Fabio Simplicio scored twice as Palermo defeated Udinese 3-2 while strugglers Lecce and Torino shared six goals .
Brazil star Kaka scores twice as AC Milan romp to 4-1 Serie A win at Bologna . Goals come at end of week that saw him reject world record move to Man City . David Beckham hits first goal of loan spell as Milan step up their title chase .