Leander Paes and Elena Vesnina have entered the mixed doubles final of the Wimbledon championships. The fourth seed Indo-Russian pair stunned top seeds Bob Bryan and Liezel Huber to score a tough 7-5, 3-6, 6-3 win over their American opponents in the semifinals in one hour 48 minutes.It will be second Grand Slam final of the season for Paes and Vesnina as they had earlier reached the final of the Australian Open but ended runners-up.Serena Williams has claimed her fifth Women's singles title at Wimbledon. In an absorbing final at the All England Club in London, the American defeated Poland's Agnieszka Radwanska in three sets 6-1, 5-7, 6-2. Serena Williams teamed up with sister Venus to win a fifth Wimbledon women's doubles title. The sisters defeated Czech sixth seeds Andrea Hlavackova and Lucie Hradecka 7-5 6-4 for their 13 Grand Slam doubles triumph last night.