Oct. 29 (UPI) -- Gabrielle Union paid homage to Gwen Stefani by dressing up as the singer for her '90s-themed birthday celebration.
Union posted on Instagram Sunday a video of herself in-costume as Stefani during the pop star's time as the lead singer of No Doubt. The outfit included a blonde wig, plaid pants and a crop trop with "Gwen" written across it.
The video features Union running down a set of stairs while rocking out to Stefani's "Just a Girl."
"@gabunion obviously this made me soooooo happy!!" Stefani said on Instagram where she reposted Union's video.
"Yes. In. Deed. EPIC NIGHT! Thank you @lilkimthequeenbee for being the legend you are," Union said.
"Last night was AMAZING!!!" Wade said.
Union, born in 1972, turned 46 on Monday.