Alyson Hannigan gets new engagement ring as Alexis Denisof proposes again

alyson-hannigan-engagement-ring-gi.jpg Alyson Hannigan is getting married ... again. The "How I Met Your Mother" star shared the news with her Twitter followers after her husband and co-star, Alexis Denisof, re-popped the question for their 10 year anniversary. 

The following day, Hannigan was flaunting her sparkling new "engagement" ring on the red carpet at the CW, CBS And Showtime 2013 Summer TCA Party.

The clearly happy couple met on the set of "Buffy the Vampire Slayer" in 1999 and married Oct. 2003. They have two daughters together, 4-year-old Satyana and 1-year-old Keeva.
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